#31AF2D#31AF2D

#31AF2D is a light, vivid green. Relative luminance 0.315; OKLCH L 66.1% C 0.199 H 142.6°. Best body text is #000000 at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#31AF2D
RGB	rgb(49, 175, 45)
HSL	hsl(118, 59%, 43%)
HSV	hsv(118, 74%, 69%)
CMYK	cmyk(72%, 0%, 74.3%, 31.4%)
CIE-LAB	lab(62.93, -58.11, 53.51)
CIE-LCH	lch(62.93, 79.00, 137.36°)
OKLab	oklab(66.13% -0.158 0.1209)
OKLCH	oklch(66.13% 0.199 142.6)
XYZ	xyz(17.0692, 31.5005, 7.6627)
Luminance	0.3150 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AF2D #AB2DAF

analogous

#72AF2D #31AF2D #2DAF6A

triadic

#31AF2D #2D31AF #AF2D31

tetradic

#31AF2D #2D72AF #AB2DAF #AF6A2D

square

#31AF2D #2D72AF #AB2DAF #AF6A2D

split-complementary

#31AF2D #6A2DAF #AF2D72

monochromatic

#164E14 #237E20 #31AF2D #4DD049 #7DDD7A

Accessibility & contrast

On white

2.88

#31AF2D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.30

#31AF2D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AF2D

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AF2D	#FFFFFF	#000000	##000000
##31AF2D	1.00	2.88	7.30	7.30
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.30	21.00	1.00	1.00
##000000	7.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39E14

Deuteranopia (green-blind)

#A5943B

Tritanopia (blue-blind)

#03AA96

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #31af2d;
/* rgb */ color: rgb(49, 175, 45);
/* oklch */ color: oklch(66.1% 0.199 142.6);

Tailwind

colors: {
  custom: {
    50: '#7dc86f',
    500: '#31af2d',
    950: '#000000',
  },
}

SCSS

$custom: #31af2d;
$custom-light: #7dc86f;
$custom-dark: #000000;

JSON

{
  "hex": "#31af2d",
  "rgb": {
    "r": 49,
    "g": 175,
    "b": 45
  },
  "hsl": {
    "h": 118.154,
    "s": 59.091,
    "l": 43.137
  },
  "oklch": {
    "l": 0.66133,
    "c": 0.19894,
    "h": 142.6
  },
  "luminance": 0.31502
}

Semantic roles & 50–950 ramp

primary

#31AF2D

secondary

#C273C5

accent

#46E2DD

background

#F8FCF6

surface

#EFF8EC

border

#CAD1C7

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #31AF2D

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

Preview Lab → · Contrast checker → · Palette generator →