#31913D#31913D

#31913D is a mid, vivid green. Relative luminance 0.212; OKLCH L 58.1% C 0.151 H 145.4°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#31913D
RGB	rgb(49, 145, 61)
HSL	hsl(128, 49%, 38%)
HSV	hsv(128, 66%, 57%)
CMYK	cmyk(66.2%, 0%, 57.9%, 43.1%)
CIE-LAB	lab(53.21, -45.87, 36.02)
CIE-LCH	lch(53.21, 58.32, 141.86°)
OKLab	oklab(58.13% -0.124 0.0856)
OKLCH	oklch(58.13% 0.151 145.4)
XYZ	xyz(12.2335, 21.2394, 7.8689)
Luminance	0.2124 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31913D #913185

analogous

#559131 #31913D #31916D

triadic

#31913D #3D3191 #913D31

tetradic

#31913D #315591 #913185 #916D31

square

#31913D #315591 #913185 #916D31

split-complementary

#31913D #6D3191 #913155

monochromatic

#123617 #22632A #31913D #41BF50 #6ECE7A

Accessibility & contrast

On white

4.00

#31913D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#31913D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31913D

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31913D	#FFFFFF	#000000	##000000
##31913D	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)

#938435

Deuteranopia (green-blind)

#887C44

Tritanopia (blue-blind)

#178D7E

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #31913d;
/* rgb */ color: rgb(49, 145, 61);
/* oklch */ color: oklch(58.1% 0.151 145.4);

Tailwind

colors: {
  custom: {
    50: '#75b275',
    500: '#31913d',
    950: '#000000',
  },
}

SCSS

$custom: #31913d;
$custom-light: #75b275;
$custom-dark: #000000;

JSON

{
  "hex": "#31913d",
  "rgb": {
    "r": 49,
    "g": 145,
    "b": 61
  },
  "hsl": {
    "h": 127.5,
    "s": 49.485,
    "l": 38.039
  },
  "oklch": {
    "l": 0.5813,
    "c": 0.15071,
    "h": 145.4
  },
  "luminance": 0.21241
}

Semantic roles & 50–950 ramp

primary

#31913D

secondary

#B668AC

accent

#4FC8D9

background

#F7FBF7

surface

#EEF6ED

border

#C9D0C8

text

#091108

muted

#7B807B

Preview Lab

Preview with #31913D

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

Preview Lab → · Contrast checker → · Palette generator →