#31A231#31A231

#31A231 is a light, vivid green. Relative luminance 0.267; OKLCH L 62.6% C 0.181 H 143.0°. Best body text is #000000 at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#31A231
RGB	rgb(49, 162, 49)
HSL	hsl(120, 54%, 41%)
HSV	hsv(120, 70%, 64%)
CMYK	cmyk(69.8%, 0%, 69.8%, 36.5%)
CIE-LAB	lab(58.71, -53.39, 47.62)
CIE-LCH	lch(58.71, 71.54, 138.27°)
OKLab	oklab(62.64% -0.1449 0.1091)
OKLCH	oklch(62.64% 0.181 143)
XYZ	xyz(14.7404, 26.7138, 7.2846)
Luminance	0.2671 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A231 #A231A2

analogous

#6AA231 #31A231 #31A26A

triadic

#31A231 #3131A2 #A23131

tetradic

#31A231 #316AA2 #A231A2 #A26A31

square

#31A231 #316AA2 #A231A2 #A26A31

split-complementary

#31A231 #6A31A2 #A2316A

monochromatic

#154415 #237323 #31A231 #48C848 #77D677

Accessibility & contrast

On white

3.31

#31A231 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.34

#31A231 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A231

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A231	#FFFFFF	#000000	##000000
##31A231	1.00	3.31	6.34	6.34
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.34	21.00	1.00	1.00
##000000	6.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59320

Deuteranopia (green-blind)

#988A3C

Tritanopia (blue-blind)

#109D8B

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #31a231;
/* rgb */ color: rgb(49, 162, 49);
/* oklch */ color: oklch(62.6% 0.181 143.0);

Tailwind

colors: {
  custom: {
    50: '#7abf6f',
    500: '#31a231',
    950: '#000000',
  },
}

SCSS

$custom: #31a231;
$custom-light: #7abf6f;
$custom-dark: #000000;

JSON

{
  "hex": "#31a231",
  "rgb": {
    "r": 49,
    "g": 162,
    "b": 49
  },
  "hsl": {
    "h": 120,
    "s": 53.555,
    "l": 41.373
  },
  "oklch": {
    "l": 0.62642,
    "c": 0.18143,
    "h": 143
  },
  "luminance": 0.26715
}

Semantic roles & 50–950 ramp

primary

#31A231

secondary

#BE71BE

accent

#4BDDDD

background

#F8FBF6

surface

#EFF7EC

border

#CAD0C7

text

#0A1208

muted

#7C817B

Preview Lab

Preview with #31A231

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

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