#31C131#31C131

#31C131 is a light, highly saturated green. Relative luminance 0.390; OKLCH L 71.0% C 0.217 H 142.9°. Best body text is #000000 at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#31C131
RGB	rgb(49, 193, 49)
HSL	hsl(120, 60%, 47%)
HSV	hsv(120, 75%, 76%)
CMYK	cmyk(74.6%, 0%, 74.6%, 24.3%)
CIE-LAB	lab(68.76, -63.60, 57.95)
CIE-LCH	lch(68.76, 86.05, 137.66°)
OKLab	oklab(70.98% -0.1727 0.1307)
OKLCH	oklch(70.98% 0.217 142.9)
XYZ	xyz(20.8897, 39.0122, 9.3343)
Luminance	0.3901 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C131 #C131C1

analogous

#79C131 #31C131 #31C179

triadic

#31C131 #3131C1 #C13131

tetradic

#31C131 #3179C1 #C131C1 #C17931

square

#31C131 #3179C1 #C131C1 #C17931

split-complementary

#31C131 #7931C1 #C13179

monochromatic

#185F18 #259025 #31C131 #5AD55A #8BE28B

Accessibility & contrast

On white

2.39

#31C131 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.80

#31C131 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C131

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C131	#FFFFFF	#000000	##000000
##31C131	1.00	2.39	8.80	8.80
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.80	21.00	1.00	1.00
##000000	8.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AE13

Deuteranopia (green-blind)

#B5A341

Tritanopia (blue-blind)

#00BBA5

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #31c131;
/* rgb */ color: rgb(49, 193, 49);
/* oklch */ color: oklch(71.0% 0.217 142.9);

Tailwind

colors: {
  custom: {
    50: '#80d573',
    500: '#31c131',
    950: '#000000',
  },
}

SCSS

$custom: #31c131;
$custom-light: #80d573;
$custom-dark: #000000;

JSON

{
  "hex": "#31c131",
  "rgb": {
    "r": 49,
    "g": 193,
    "b": 49
  },
  "hsl": {
    "h": 120,
    "s": 59.504,
    "l": 47.451
  },
  "oklch": {
    "l": 0.70984,
    "c": 0.21657,
    "h": 142.9
  },
  "luminance": 0.39015
}

Semantic roles & 50–950 ramp

primary

#31C131

secondary

#CC82CC

accent

#45E3E3

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #31C131

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

Preview Lab → · Contrast checker → · Palette generator →