#31D081#31D081

#31D081 is a light, vivid teal. Relative luminance 0.473; OKLCH L 76.0% C 0.171 H 155.8°. Best body text is #000000 at 10.47:1 contrast (WCAG AA passes).

Color values

HEX	#31D081
RGB	rgb(49, 208, 129)
HSL	hsl(150, 63%, 50%)
HSV	hsv(150, 76%, 82%)
CMYK	cmyk(76.4%, 0%, 38%, 18.4%)
CIE-LAB	lab(74.41, -57.87, 28.04)
CIE-LCH	lch(74.41, 64.31, 154.15°)
OKLab	oklab(75.96% -0.1562 0.0701)
OKLCH	oklch(75.96% 0.171 155.8)
XYZ	xyz(27.7822, 47.3464, 28.4392)
Luminance	0.4735 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31D081 #D03180

analogous

#31D032 #31D081 #31CFD0

triadic

#31D081 #8131D0 #D08131

tetradic

#31D081 #3231D0 #D03180 #CFD031

square

#31D081 #3231D0 #D03180 #CFD031

split-complementary

#31D081 #D031CF #D03231

monochromatic

#196E44 #249F62 #31D081 #63DB9F #95E7BE

Accessibility & contrast

On white

2.01

#31D081 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.47

#31D081 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31D081

10.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31D081	#FFFFFF	#000000	##000000
##31D081	1.00	2.01	10.47	10.47
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.47	21.00	1.00	1.00
##000000	10.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBF7C

Deuteranopia (green-blind)

#BCB286

Tritanopia (blue-blind)

#00CEBC

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #31d081;
/* rgb */ color: rgb(49, 208, 129);
/* oklch */ color: oklch(76.0% 0.171 155.8);

Tailwind

colors: {
  custom: {
    50: '#81dfa6',
    500: '#31d081',
    950: '#000000',
  },
}

SCSS

$custom: #31d081;
$custom-light: #81dfa6;
$custom-dark: #000000;

JSON

{
  "hex": "#31d081",
  "rgb": {
    "r": 49,
    "g": 208,
    "b": 129
  },
  "hsl": {
    "h": 150.189,
    "s": 62.846,
    "l": 50.392
  },
  "oklch": {
    "l": 0.75962,
    "c": 0.17117,
    "h": 155.8
  },
  "luminance": 0.4735
}

Semantic roles & 50–950 ramp

primary

#31D081

secondary

#D28BAE

accent

#4293E6

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0C150F

muted

#7D837F

Preview Lab

Preview with #31D081

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

Preview Lab → · Contrast checker → · Palette generator →