#40E2CC#40E2CC

#40E2CC is a very light, vivid teal. Relative luminance 0.598; OKLCH L 82.6% C 0.134 H 181.7°. Best body text is #000000 at 12.97:1 contrast (WCAG AA passes).

Color values

HEX	#40E2CC
RGB	rgb(64, 226, 204)
HSL	hsl(172, 74%, 57%)
HSV	hsv(172, 72%, 89%)
CMYK	cmyk(71.7%, 0%, 9.7%, 11.4%)
CIE-LAB	lab(81.75, -46.00, -1.19)
CIE-LCH	lch(81.75, 46.02, 181.49°)
OKLab	oklab(82.59% -0.1339 -0.004)
OKLCH	oklch(82.59% 0.134 181.7)
XYZ	xyz(40.2045, 59.8376, 66.5459)
Luminance	0.5984 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40E2CC #E24056

analogous

#40E27B #40E2CC #40A7E2

triadic

#40E2CC #CC40E2 #E2CC40

tetradic

#40E2CC #7B40E2 #E24056 #A7E240

square

#40E2CC #7B40E2 #E24056 #A7E240

split-complementary

#40E2CC #E240A7 #E27B40

monochromatic

#169281 #1EC7B0 #40E2CC #75EADA #AAF2E8

Accessibility & contrast

On white

1.62

#40E2CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.97

#40E2CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E2CC

12.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40E2CC	#FFFFFF	#000000	##000000
##40E2CC	1.00	1.62	12.97	12.97
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.97	21.00	1.00	1.00
##000000	12.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8D5CB

Deuteranopia (green-blind)

#C1C4CE

Tritanopia (blue-blind)

#00E6DB

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #40e2cc;
/* rgb */ color: rgb(64, 226, 204);
/* oklch */ color: oklch(82.6% 0.134 181.7);

Tailwind

colors: {
  custom: {
    50: '#8cecdb',
    500: '#40e2cc',
    950: '#000000',
  },
}

SCSS

$custom: #40e2cc;
$custom-light: #8cecdb;
$custom-dark: #000000;

JSON

{
  "hex": "#40e2cc",
  "rgb": {
    "r": 64,
    "g": 226,
    "b": 204
  },
  "hsl": {
    "h": 171.852,
    "s": 73.636,
    "l": 56.863
  },
  "oklch": {
    "l": 0.82594,
    "c": 0.134,
    "h": 181.7
  },
  "luminance": 0.59842
}

Semantic roles & 50–950 ramp

primary

#40E2CC

secondary

#96303E

accent

#3851F0

background

#FCFFFE

surface

#F5FEFB

border

#CFD6D4

text

#0E1615

muted

#7F8584

Preview Lab

Preview with #40E2CC

Body copy rendered with the generated semantic roles for this colour.

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