#31891C#31891C

#31891C is a mid, vivid green. Relative luminance 0.186; OKLCH L 55.6% C 0.165 H 140.4°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#31891C
RGB	rgb(49, 137, 28)
HSL	hsl(108, 66%, 32%)
HSV	hsv(108, 80%, 54%)
CMYK	cmyk(64.2%, 0%, 79.6%, 46.3%)
CIE-LAB	lab(50.25, -46.24, 46.94)
CIE-LCH	lch(50.25, 65.89, 134.57°)
OKLab	oklab(55.59% -0.1267 0.1049)
OKLCH	oklch(55.59% 0.165 140.4)
XYZ	xyz(10.4214, 18.6271, 4.1446)
Luminance	0.1863 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31891C #741C89

analogous

#68891C #31891C #1C893D

triadic

#31891C #1C3189 #891C31

tetradic

#31891C #1C6889 #741C89 #893D1C

square

#31891C #1C6889 #741C89 #893D1C

split-complementary

#31891C #3D1C89 #891C68

monochromatic

#0D2307 #1F5612 #31891C #43BC26 #63D946

Accessibility & contrast

On white

4.44

#31891C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#31891C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31891C

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31891C	#FFFFFF	#000000	##000000
##31891C	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)

#8D7C00

Deuteranopia (green-blind)

#827528

Tritanopia (blue-blind)

#248475

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #31891c;
/* rgb */ color: rgb(49, 137, 28);
/* oklch */ color: oklch(55.6% 0.165 140.4);

Tailwind

colors: {
  custom: {
    50: '#75ac61',
    500: '#31891c',
    950: '#000000',
  },
}

SCSS

$custom: #31891c;
$custom-light: #75ac61;
$custom-dark: #000000;

JSON

{
  "hex": "#31891c",
  "rgb": {
    "r": 49,
    "g": 137,
    "b": 28
  },
  "hsl": {
    "h": 108.44,
    "s": 66.061,
    "l": 32.353
  },
  "oklch": {
    "l": 0.55588,
    "c": 0.16451,
    "h": 140.4
  },
  "luminance": 0.18628
}

Semantic roles & 50–950 ramp

primary

#31891C

secondary

#A446BB

accent

#3FE9C8

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#091005

muted

#7B7F7A

Preview Lab

Preview with #31891C

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

Preview Lab → · Contrast checker → · Palette generator →