#31C43A#31C43A

#31C43A is a light, highly saturated green. Relative luminance 0.404; OKLCH L 71.8% C 0.215 H 143.6°. Best body text is #000000 at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#31C43A
RGB	rgb(49, 196, 58)
HSL	hsl(124, 60%, 48%)
HSV	hsv(124, 75%, 77%)
CMYK	cmyk(75%, 0%, 70.4%, 23.1%)
CIE-LAB	lab(69.78, -63.82, 55.72)
CIE-LCH	lch(69.78, 84.72, 138.88°)
OKLab	oklab(71.85% -0.1728 0.1272)
OKLCH	oklch(71.85% 0.215 143.6)
XYZ	xyz(21.7689, 40.4358, 10.6598)
Luminance	0.4044 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C43A #C431BB

analogous

#72C431 #31C43A #31C483

triadic

#31C43A #3A31C4 #C43A31

tetradic

#31C43A #3172C4 #C431BB #C48331

square

#31C43A #3172C4 #C431BB #C48331

split-complementary

#31C43A #8331C4 #C43172

monochromatic

#19621D #25932C #31C43A #5CD663 #8DE292

Accessibility & contrast

On white

2.31

#31C43A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.09

#31C43A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C43A

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C43A	#FFFFFF	#000000	##000000
##31C43A	1.00	2.31	9.09	9.09
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.09	21.00	1.00	1.00
##000000	9.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B124

Deuteranopia (green-blind)

#B8A648

Tritanopia (blue-blind)

#00BEA9

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #31c43a;
/* rgb */ color: rgb(49, 196, 58);
/* oklch */ color: oklch(71.8% 0.215 143.6);

Tailwind

colors: {
  custom: {
    50: '#81d778',
    500: '#31c43a',
    950: '#000000',
  },
}

SCSS

$custom: #31c43a;
$custom-light: #81d778;
$custom-dark: #000000;

JSON

{
  "hex": "#31c43a",
  "rgb": {
    "r": 49,
    "g": 196,
    "b": 58
  },
  "hsl": {
    "h": 123.673,
    "s": 60,
    "l": 48.039
  },
  "oklch": {
    "l": 0.71849,
    "c": 0.21459,
    "h": 143.6
  },
  "luminance": 0.40438
}

Semantic roles & 50–950 ramp

primary

#31C43A

secondary

#CD84C8

accent

#45D9E3

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C1509

muted

#7D837B

Preview Lab

Preview with #31C43A

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

Preview Lab → · Contrast checker → · Palette generator →