#31A83D#31A83D

#31A83D is a light, vivid green. Relative luminance 0.290; OKLCH L 64.4% C 0.180 H 144.6°. Best body text is #000000 at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#31A83D
RGB	rgb(49, 168, 61)
HSL	hsl(126, 55%, 43%)
HSV	hsv(126, 71%, 66%)
CMYK	cmyk(70.8%, 0%, 63.7%, 34.1%)
CIE-LAB	lab(60.78, -54.22, 44.73)
CIE-LCH	lch(60.78, 70.29, 140.48°)
OKLab	oklab(64.39% -0.1466 0.1044)
OKLCH	oklch(64.39% 0.18 144.6)
XYZ	xyz(16.1105, 28.9934, 9.1612)
Luminance	0.2899 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A83D #A8319C

analogous

#61A831 #31A83D #31A878

triadic

#31A83D #3D31A8 #A83D31

tetradic

#31A83D #3161A8 #A8319C #A87831

square

#31A83D #3161A8 #A8319C #A87831

split-complementary

#31A83D #7831A8 #A83161

monochromatic

#15491B #23792C #31A83D #4CCB58 #7BD884

Accessibility & contrast

On white

3.09

#31A83D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.80

#31A83D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A83D

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A83D	#FFFFFF	#000000	##000000
##31A83D	1.00	3.09	6.80	6.80
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.80	21.00	1.00	1.00
##000000	6.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9830

Deuteranopia (green-blind)

#9D8F46

Tritanopia (blue-blind)

#01A491

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #31a83d;
/* rgb */ color: rgb(49, 168, 61);
/* oklch */ color: oklch(64.4% 0.180 144.6);

Tailwind

colors: {
  custom: {
    50: '#7ac377',
    500: '#31a83d',
    950: '#000000',
  },
}

SCSS

$custom: #31a83d;
$custom-light: #7ac377;
$custom-dark: #000000;

JSON

{
  "hex": "#31a83d",
  "rgb": {
    "r": 49,
    "g": 168,
    "b": 61
  },
  "hsl": {
    "h": 126.05,
    "s": 54.839,
    "l": 42.549
  },
  "oklch": {
    "l": 0.64389,
    "c": 0.17998,
    "h": 144.6
  },
  "luminance": 0.28995
}

Semantic roles & 50–950 ramp

primary

#31A83D

secondary

#C174B9

accent

#4ACFDE

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #31A83D

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

Preview Lab → · Contrast checker → · Palette generator →