#40E2CA#40E2CA

#40E2CA is a very light, vivid teal. Relative luminance 0.597; OKLCH L 82.5% C 0.135 H 180.6°. Best body text is #000000 at 12.95:1 contrast (WCAG AA passes).

Color values

HEX	#40E2CA
RGB	rgb(64, 226, 202)
HSL	hsl(171, 74%, 57%)
HSV	hsv(171, 72%, 89%)
CMYK	cmyk(71.7%, 0%, 10.6%, 11.4%)
CIE-LAB	lab(81.70, -46.52, -0.21)
CIE-LCH	lch(81.70, 46.52, 180.26°)
OKLab	oklab(82.53% -0.1348 -0.0013)
OKLCH	oklch(82.53% 0.135 180.6)
XYZ	xyz(39.9662, 59.7422, 65.2907)
Luminance	0.5975 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40E2CA #E24058

analogous

#40E279 #40E2CA #40A9E2

triadic

#40E2CA #CA40E2 #E2CA40

tetradic

#40E2CA #7940E2 #E24058 #A9E240

square

#40E2CA #7940E2 #E24058 #A9E240

split-complementary

#40E2CA #E240A9 #E27940

monochromatic

#16927F #1EC7AE #40E2CA #75EAD9 #AAF2E7

Accessibility & contrast

On white

1.62

#40E2CA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.95

#40E2CA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E2CA

12.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40E2CA	#FFFFFF	#000000	##000000
##40E2CA	1.00	1.62	12.95	12.95
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.95	21.00	1.00	1.00
##000000	12.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8D5C9

Deuteranopia (green-blind)

#C2C4CC

Tritanopia (blue-blind)

#00E6DB

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #40e2ca;
/* rgb */ color: rgb(64, 226, 202);
/* oklch */ color: oklch(82.5% 0.135 180.6);

Tailwind

colors: {
  custom: {
    50: '#8cecda',
    500: '#40e2ca',
    950: '#000000',
  },
}

SCSS

$custom: #40e2ca;
$custom-light: #8cecda;
$custom-dark: #000000;

JSON

{
  "hex": "#40e2ca",
  "rgb": {
    "r": 64,
    "g": 226,
    "b": 202
  },
  "hsl": {
    "h": 171.111,
    "s": 73.636,
    "l": 56.863
  },
  "oklch": {
    "l": 0.82534,
    "c": 0.13484,
    "h": 180.6
  },
  "luminance": 0.59747
}

Semantic roles & 50–950 ramp

primary

#40E2CA

secondary

#96303F

accent

#3853F0

background

#FCFFFE

surface

#F5FEFB

border

#CFD6D4

text

#0E1614

muted

#7F8583

Preview Lab

Preview with #40E2CA

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

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