#31AA39#31AA39

#31AA39 is a light, vivid green. Relative luminance 0.297; OKLCH L 64.9% C 0.185 H 143.9°. Best body text is #000000 at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#31AA39
RGB	rgb(49, 170, 57)
HSL	hsl(124, 55%, 43%)
HSV	hsv(124, 71%, 67%)
CMYK	cmyk(71.2%, 0%, 66.5%, 33.3%)
CIE-LAB	lab(61.39, -55.34, 47.16)
CIE-LCH	lch(61.39, 72.71, 139.56°)
OKLab	oklab(64.89% -0.1499 0.1091)
OKLCH	oklch(64.89% 0.185 143.9)
XYZ	xyz(16.3788, 29.6960, 8.7388)
Luminance	0.2970 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AA39 #AA31A2

analogous

#65AA31 #31AA39 #31AA75

triadic

#31AA39 #3931AA #AA3931

tetradic

#31AA39 #3165AA #AA31A2 #AA7531

square

#31AA39 #3165AA #AA31A2 #AA7531

split-complementary

#31AA39 #7531AA #AA3165

monochromatic

#164B19 #237A29 #31AA39 #4DCC55 #7CD982

Accessibility & contrast

On white

3.03

#31AA39 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.94

#31AA39 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31AA39

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AA39	#FFFFFF	#000000	##000000
##31AA39	1.00	3.03	6.94	6.94
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.94	21.00	1.00	1.00
##000000	6.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9A2A

Deuteranopia (green-blind)

#9F9043

Tritanopia (blue-blind)

#01A593

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #31aa39;
/* rgb */ color: rgb(49, 170, 57);
/* oklch */ color: oklch(64.9% 0.185 143.9);

Tailwind

colors: {
  custom: {
    50: '#7bc475',
    500: '#31aa39',
    950: '#000000',
  },
}

SCSS

$custom: #31aa39;
$custom-light: #7bc475;
$custom-dark: #000000;

JSON

{
  "hex": "#31aa39",
  "rgb": {
    "r": 49,
    "g": 170,
    "b": 57
  },
  "hsl": {
    "h": 123.967,
    "s": 55.251,
    "l": 42.941
  },
  "oklch": {
    "l": 0.64887,
    "c": 0.18537,
    "h": 143.9
  },
  "luminance": 0.29698
}

Semantic roles & 50–950 ramp

primary

#31AA39

secondary

#C275BD

accent

#49D5DF

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #31AA39

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

Preview Lab → · Contrast checker → · Palette generator →