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Rang

The colour lab

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)#00FFCD1.3 Technobotanica#00FFBF7.4 Aquamarine#7FFFD415 Caribbean green#00CC9918 Medium aquamarine#66DDAA18.3 Turquoise blue#00FFEF18.8 Turquoise#40E0D023.6 Android green#3DDC8424.1 mediumspringgreen#00FA9A24.3 Medium spring green#00FA9A24.3 Mountain Meadow#30BA8F26.2 mediumaquamarine#66CDAA26.3

Harmonies

ComplementaryIts opposite on the wheel

#24FFCC #FF2457

AnalogousIts neighbours

#24FFCC #24FF5E #24C5FF

TriadicThree evenly spaced

#24FFCC #CC24FF #FFCC24

Split complementaryEither side of its opposite

#24FFCC #FF24C5 #FF5E24

TintsLighter

#24FFCC #6BFFDC #B3FFED #EBFEFA

ShadesDarker

#24FFCC #00E6B0 #00A881 #006B52

Contrast with text

White text 1.29:1fails

Black text 16.25:1passes 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.