#31C976#31C976

#31C976 is a light, vivid green. Relative luminance 0.437; OKLCH L 74.0% C 0.172 H 153.8°. Best body text is #000000 at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#31C976
RGB	rgb(49, 201, 118)
HSL	hsl(147, 61%, 49%)
HSV	hsv(147, 76%, 79%)
CMYK	cmyk(75.6%, 0%, 41.3%, 21.2%)
CIE-LAB	lab(72.05, -57.37, 30.60)
CIE-LCH	lch(72.05, 65.02, 151.93°)
OKLab	oklab(73.95% -0.1545 0.0759)
OKLCH	oklch(73.95% 0.172 153.8)
XYZ	xyz(25.4209, 43.7312, 24.2372)
Luminance	0.4373 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C976 #C93184

analogous

#38C931 #31C976 #31C9C2

triadic

#31C976 #7631C9 #C97631

tetradic

#31C976 #3138C9 #C93184 #C9C231

square

#31C976 #3138C9 #C93184 #C9C231

split-complementary

#31C976 #C231C9 #C93138

monochromatic

#19673C #259859 #31C976 #5FD896 #90E4B6

Accessibility & contrast

On white

2.15

#31C976 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.75

#31C976 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C976

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C976	#FFFFFF	#000000	##000000
##31C976	1.00	2.15	9.75	9.75
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.75	21.00	1.00	1.00
##000000	9.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B870

Deuteranopia (green-blind)

#B7AC7C

Tritanopia (blue-blind)

#00C7B4

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #31c976;
/* rgb */ color: rgb(49, 201, 118);
/* oklch */ color: oklch(74.0% 0.172 153.8);

Tailwind

colors: {
  custom: {
    50: '#80db9e',
    500: '#31c976',
    950: '#000000',
  },
}

SCSS

$custom: #31c976;
$custom-light: #80db9e;
$custom-dark: #000000;

JSON

{
  "hex": "#31c976",
  "rgb": {
    "r": 49,
    "g": 201,
    "b": 118
  },
  "hsl": {
    "h": 147.237,
    "s": 60.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.73953,
    "c": 0.17215,
    "h": 153.8
  },
  "luminance": 0.43734
}

Semantic roles & 50–950 ramp

primary

#31C976

secondary

#CF87AE

accent

#449BE4

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0C150E

muted

#7D837E

Preview Lab

Preview with #31C976

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

Preview Lab → · Contrast checker → · Palette generator →