#31902F#31902F

#31902F is a mid, vivid green. Relative luminance 0.208; OKLCH L 57.7% C 0.161 H 142.8°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#31902F
RGB	rgb(49, 144, 47)
HSL	hsl(119, 51%, 37%)
HSV	hsv(119, 67%, 56%)
CMYK	cmyk(66%, 0%, 67.4%, 43.5%)
CIE-LAB	lab(52.73, -47.17, 42.04)
CIE-LCH	lch(52.73, 63.19, 138.29°)
OKLab	oklab(57.69% -0.1282 0.0972)
OKLCH	oklch(57.69% 0.161 142.8)
XYZ	xyz(11.7523, 20.8035, 6.0849)
Luminance	0.2081 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31902F #8E2F90

analogous

#61902F #31902F #2F905E

triadic

#31902F #2F3190 #902F31

tetradic

#31902F #2F6190 #8E2F90 #905E2F

square

#31902F #2F6190 #8E2F90 #905E2F

split-complementary

#31902F #5E2F90 #902F61

monochromatic

#123411 #216220 #31902F #41BE3E #6DCF6B

Accessibility & contrast

On white

4.07

#31902F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#31902F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31902F

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31902F	#FFFFFF	#000000	##000000
##31902F	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938322

Deuteranopia (green-blind)

#887B38

Tritanopia (blue-blind)

#1D8C7C

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #31902f;
/* rgb */ color: rgb(49, 144, 47);
/* oklch */ color: oklch(57.7% 0.161 142.8);

Tailwind

colors: {
  custom: {
    50: '#76b16c',
    500: '#31902f',
    950: '#000000',
  },
}

SCSS

$custom: #31902f;
$custom-light: #76b16c;
$custom-dark: #000000;

JSON

{
  "hex": "#31902f",
  "rgb": {
    "r": 49,
    "g": 144,
    "b": 47
  },
  "hsl": {
    "h": 118.763,
    "s": 50.785,
    "l": 37.451
  },
  "oklch": {
    "l": 0.57689,
    "c": 0.16086,
    "h": 142.8
  },
  "luminance": 0.20805
}

Semantic roles & 50–950 ramp

primary

#31902F

secondary

#B465B6

accent

#4EDAD7

background

#F7FBF6

surface

#EEF6EC

border

#C9D0C7

text

#091107

muted

#7B807A

Preview Lab

Preview with #31902F

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

Preview Lab → · Contrast checker → · Palette generator →