#31913F#31913F

#31913F is a mid, vivid green. Relative luminance 0.213; OKLCH L 58.2% C 0.149 H 145.8°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#31913F
RGB	rgb(49, 145, 63)
HSL	hsl(129, 49%, 38%)
HSV	hsv(129, 66%, 57%)
CMYK	cmyk(66.2%, 0%, 56.6%, 43.1%)
CIE-LAB	lab(53.23, -45.60, 35.06)
CIE-LCH	lch(53.23, 57.52, 142.45°)
OKLab	oklab(58.16% -0.1232 0.0836)
OKLCH	oklch(58.16% 0.149 145.8)
XYZ	xyz(12.2884, 21.2614, 8.1579)
Luminance	0.2126 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31913F #913183

analogous

#539131 #31913F #31916F

triadic

#31913F #3F3191 #913F31

tetradic

#31913F #315391 #913183 #916F31

square

#31913F #315391 #913183 #916F31

split-complementary

#31913F #6F3191 #913153

monochromatic

#123617 #22632B #31913F #41BF53 #6ECE7C

Accessibility & contrast

On white

4.00

#31913F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#31913F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31913F

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31913F	#FFFFFF	#000000	##000000
##31913F	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938437

Deuteranopia (green-blind)

#877C45

Tritanopia (blue-blind)

#168E7F

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #31913f;
/* rgb */ color: rgb(49, 145, 63);
/* oklch */ color: oklch(58.2% 0.149 145.8);

Tailwind

colors: {
  custom: {
    50: '#75b276',
    500: '#31913f',
    950: '#000000',
  },
}

SCSS

$custom: #31913f;
$custom-light: #75b276;
$custom-dark: #000000;

JSON

{
  "hex": "#31913f",
  "rgb": {
    "r": 49,
    "g": 145,
    "b": 63
  },
  "hsl": {
    "h": 128.75,
    "s": 49.485,
    "l": 38.039
  },
  "oklch": {
    "l": 0.58157,
    "c": 0.14894,
    "h": 145.8
  },
  "luminance": 0.21263
}

Semantic roles & 50–950 ramp

primary

#31913F

secondary

#B668AA

accent

#4FC5D9

background

#F7FBF7

surface

#EEF6ED

border

#C9D0C8

text

#091109

muted

#7B807B

Preview Lab

Preview with #31913F

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

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