#31891E#31891E

#31891E is a mid, vivid green. Relative luminance 0.186; OKLCH L 55.6% C 0.163 H 140.6°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#31891E
RGB	rgb(49, 137, 30)
HSL	hsl(109, 64%, 33%)
HSV	hsv(109, 78%, 54%)
CMYK	cmyk(64.2%, 0%, 78.1%, 46.3%)
CIE-LAB	lab(50.26, -46.10, 46.27)
CIE-LCH	lch(50.26, 65.31, 134.90°)
OKLab	oklab(55.6% -0.1263 0.1038)
OKLCH	oklch(55.6% 0.163 140.6)
XYZ	xyz(10.4461, 18.6370, 4.2749)
Luminance	0.1864 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31891E #761E89

analogous

#66891E #31891E #1E8941

triadic

#31891E #1E3189 #891E31

tetradic

#31891E #1E6689 #761E89 #89411E

square

#31891E #1E6689 #761E89 #89411E

split-complementary

#31891E #411E89 #891E66

monochromatic

#0D2508 #1F5713 #31891E #43BB29 #63D74A

Accessibility & contrast

On white

4.44

#31891E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#31891E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31891E

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

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

#8D7C05

Deuteranopia (green-blind)

#82752A

Tritanopia (blue-blind)

#238475

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #31891e;
/* rgb */ color: rgb(49, 137, 30);
/* oklch */ color: oklch(55.6% 0.163 140.6);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#31891e",
  "rgb": {
    "r": 49,
    "g": 137,
    "b": 30
  },
  "hsl": {
    "h": 109.346,
    "s": 64.072,
    "l": 32.745
  },
  "oklch": {
    "l": 0.55601,
    "c": 0.16343,
    "h": 140.6
  },
  "luminance": 0.18638
}

Semantic roles & 50–950 ramp

primary

#31891E

secondary

#A649BA

accent

#41E7CA

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#091005

muted

#7B7F7A

Preview Lab

Preview with #31891E

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

Preview Lab → · Contrast checker → · Palette generator →