#31D059#31D059

#31D059 is a light, highly saturated green. Relative luminance 0.465; OKLCH L 75.3% C 0.206 H 147.1°. Best body text is #000000 at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#31D059
RGB	rgb(49, 208, 89)
HSL	hsl(135, 63%, 50%)
HSV	hsv(135, 76%, 82%)
CMYK	cmyk(76.4%, 0%, 57.2%, 18.4%)
CIE-LAB	lab(73.86, -64.32, 47.08)
CIE-LCH	lch(73.86, 79.71, 143.79°)
OKLab	oklab(75.33% -0.173 0.1118)
OKLCH	oklch(75.33% 0.206 147.1)
XYZ	xyz(25.6237, 46.4829, 17.0709)
Luminance	0.4649 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31D059 #D031A8

analogous

#59D031 #31D059 #31D0A8

triadic

#31D059 #5931D0 #D05931

tetradic

#31D059 #3159D0 #D031A8 #D0A831

square

#31D059 #3159D0 #D031A8 #D0A831

split-complementary

#31D059 #A831D0 #D03159

monochromatic

#196E2E #249F43 #31D059 #63DB81 #95E7A9

Accessibility & contrast

On white

2.04

#31D059 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.30

#31D059 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31D059

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31D059	#FFFFFF	#000000	##000000
##31D059	1.00	2.04	10.30	10.30
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.30	21.00	1.00	1.00
##000000	10.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BD4D

Deuteranopia (green-blind)

#C1B163

Tritanopia (blue-blind)

#00CBB6

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #31d059;
/* rgb */ color: rgb(49, 208, 89);
/* oklch */ color: oklch(75.3% 0.206 147.1);

Tailwind

colors: {
  custom: {
    50: '#82e08b',
    500: '#31d059',
    950: '#000000',
  },
}

SCSS

$custom: #31d059;
$custom-light: #82e08b;
$custom-dark: #000000;

JSON

{
  "hex": "#31d059",
  "rgb": {
    "r": 49,
    "g": 208,
    "b": 89
  },
  "hsl": {
    "h": 135.094,
    "s": 62.846,
    "l": 50.392
  },
  "oklch": {
    "l": 0.75325,
    "c": 0.20602,
    "h": 147.1
  },
  "luminance": 0.46486
}

Semantic roles & 50–950 ramp

primary

#31D059

secondary

#D28BC0

accent

#42BDE6

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0C150C

muted

#7D837D

Preview Lab

Preview with #31D059

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

Preview Lab → · Contrast checker → · Palette generator →