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Pigments and dyesArcheologists discover hidden tomb untouched for 600 years that's 'like a treasure chest'FestivalsShrichakra Rangoli: How ancient India turned geometry, mathematics and cosmic thought into a sacred art form FestivalsPhotos of the week Colour of the yearEvery 2027 Color of the Year We Know So Far Fashion and designThe 8 Colors Fashion Girls are Building Their Fall Wardrobes Around FestivalsIn India, Holi welcomes spring with a Festival of Colors Colour of the yearTom’s Watch Bar Partners With Dodgers Fan Club Pantone 294 Craft and textilesMore clues to Maya blue Craft and textilesDesigners Say These 6 Unexpected Paint Colors Can Make Any Room Feel Instantly Warmer and More Inviting Craft and textilesMacron and UYBA Volley present the new 2026/27 Game Set Pigments and dyesArcheologists discover hidden tomb untouched for 600 years that's 'like a treasure chest'FestivalsShrichakra Rangoli: How ancient India turned geometry, mathematics and cosmic thought into a sacred art form FestivalsPhotos of the week Colour of the yearEvery 2027 Color of the Year We Know So Far Fashion and designThe 8 Colors Fashion Girls are Building Their Fall Wardrobes Around FestivalsIn India, Holi welcomes spring with a Festival of Colors Colour of the yearTom’s Watch Bar Partners With Dodgers Fan Club Pantone 294 Craft and textilesMore clues to Maya blue Craft and textilesDesigners Say These 6 Unexpected Paint Colors Can Make Any Room Feel Instantly Warmer and More Inviting Craft and textilesMacron and UYBA Volley present the new 2026/27 Game Set

Rang

The colour lab

Close to Sea green (Crayola)

What is this colour called?

The closest names in the swatch book, nearest first. The number is the distance in CIE Lab space: under 2 is hard to tell apart by eye.

Sea green (Crayola)#00FFCD4.1 Technobotanica#00FFBF7.9 Aquamarine#7FFFD414.5 Caribbean green#00CC9914.7 Medium aquamarine#66DDAA15.5 Turquoise blue#00FFEF19.7 Android green#3DDC8421.9 Turquoise#40E0D022.5 Mountain Meadow#30BA8F23 mediumspringgreen#00FA9A23.8 Medium spring green#00FA9A23.8 mediumaquamarine#66CDAA23.8

Harmonies

ComplementaryIts opposite on the wheel

#28F6C2 #F6285B

AnalogousIts neighbours

#28F6C2 #28F65B #28C2F6

TriadicThree evenly spaced

#28F6C2 #C228F6 #F6C228

Split complementaryEither side of its opposite

#28F6C2 #F628C2 #F65B28

TintsLighter

#28F6C2 #6CF9D6 #B1FCE9 #ECFEF9

ShadesDarker

#28F6C2 #09D7A4 #079D77 #04624A

Contrast with text

White text 1.4:1fails

Black text 15.05:1passes AAA

Ratios follow the WCAG 2 formula. 4.5:1 is the usual minimum for body text.

Through colour-blind eyes

Typical vision

Protanopia

Deuteranopia

Tritanopia

No colour

A simulation. Real colour vision varies from person to person.

The weekly palette

Every Monday: seven colours you may not know, what the world is wearing this week, and one idea about colour.