#31C13B#31C13B

#31C13B is a light, highly saturated green. Relative luminance 0.391; OKLCH L 71.1% C 0.211 H 143.8°. Best body text is #000000 at 8.82:1 contrast (WCAG AA passes).

Color values

HEX	#31C13B
RGB	rgb(49, 193, 59)
HSL	hsl(124, 60%, 47%)
HSV	hsv(124, 75%, 76%)
CMYK	cmyk(74.6%, 0%, 69.4%, 24.3%)
CIE-LAB	lab(68.83, -62.77, 54.33)
CIE-LCH	lch(68.83, 83.02, 139.12°)
OKLab	oklab(71.06% -0.1699 0.1244)
OKLCH	oklch(71.06% 0.211 143.8)
XYZ	xyz(21.1246, 39.1062, 10.5718)
Luminance	0.3911 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C13B #C131B7

analogous

#6FC131 #31C13B #31C183

triadic

#31C13B #3B31C1 #C13B31

tetradic

#31C13B #316FC1 #C131B7 #C18331

square

#31C13B #316FC1 #C131B7 #C18331

split-complementary

#31C13B #8331C1 #C1316F

monochromatic

#185F1D #25902C #31C13B #5AD563 #8BE291

Accessibility & contrast

On white

2.38

#31C13B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.82

#31C13B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C13B

8.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C13B	#FFFFFF	#000000	##000000
##31C13B	1.00	2.38	8.82	8.82
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.82	21.00	1.00	1.00
##000000	8.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF27

Deuteranopia (green-blind)

#B5A448

Tritanopia (blue-blind)

#00BCA6

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #31c13b;
/* rgb */ color: rgb(49, 193, 59);
/* oklch */ color: oklch(71.1% 0.211 143.8);

Tailwind

colors: {
  custom: {
    50: '#80d578',
    500: '#31c13b',
    950: '#000000',
  },
}

SCSS

$custom: #31c13b;
$custom-light: #80d578;
$custom-dark: #000000;

JSON

{
  "hex": "#31c13b",
  "rgb": {
    "r": 49,
    "g": 193,
    "b": 59
  },
  "hsl": {
    "h": 124.167,
    "s": 59.504,
    "l": 47.451
  },
  "oklch": {
    "l": 0.71062,
    "c": 0.21062,
    "h": 143.8
  },
  "luminance": 0.39109
}

Semantic roles & 50–950 ramp

primary

#31C13B

secondary

#CC82C6

accent

#45D8E3

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #31C13B

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

Preview Lab → · Contrast checker → · Palette generator →