#31891D#31891D

#31891D is a mid, vivid green. Relative luminance 0.186; OKLCH L 55.6% C 0.164 H 140.5°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#31891D
RGB	rgb(49, 137, 29)
HSL	hsl(109, 65%, 33%)
HSV	hsv(109, 79%, 54%)
CMYK	cmyk(64.2%, 0%, 78.8%, 46.3%)
CIE-LAB	lab(50.25, -46.17, 46.61)
CIE-LCH	lch(50.25, 65.61, 134.73°)
OKLab	oklab(55.59% -0.1265 0.1043)
OKLCH	oklch(55.59% 0.164 140.5)
XYZ	xyz(10.4336, 18.6320, 4.2087)
Luminance	0.1863 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31891D #751D89

analogous

#67891D #31891D #1D893F

triadic

#31891D #1D3189 #891D31

tetradic

#31891D #1D6789 #751D89 #893F1D

square

#31891D #1D6789 #751D89 #893F1D

split-complementary

#31891D #3F1D89 #891D67

monochromatic

#0D2408 #1F5612 #31891D #43BC28 #63D848

Accessibility & contrast

On white

4.44

#31891D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#31891D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31891D

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31891D	#FFFFFF	#000000	##000000
##31891D	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7C03

Deuteranopia (green-blind)

#827529

Tritanopia (blue-blind)

#238475

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #31891d;
/* rgb */ color: rgb(49, 137, 29);
/* oklch */ color: oklch(55.6% 0.164 140.5);

Tailwind

colors: {
  custom: {
    50: '#75ac62',
    500: '#31891d',
    950: '#000000',
  },
}

SCSS

$custom: #31891d;
$custom-light: #75ac62;
$custom-dark: #000000;

JSON

{
  "hex": "#31891d",
  "rgb": {
    "r": 49,
    "g": 137,
    "b": 29
  },
  "hsl": {
    "h": 108.889,
    "s": 65.06,
    "l": 32.549
  },
  "oklch": {
    "l": 0.55594,
    "c": 0.16397,
    "h": 140.5
  },
  "luminance": 0.18633
}

Semantic roles & 50–950 ramp

primary

#31891D

secondary

#A547BA

accent

#40E8C9

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#091005

muted

#7B7F7A

Preview Lab

Preview with #31891D

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

Preview Lab → · Contrast checker → · Palette generator →