#318D18#318D18

#318D18 is a mid, vivid green. Relative luminance 0.198; OKLCH L 56.7% C 0.171 H 140.2°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#318D18
RGB	rgb(49, 141, 24)
HSL	hsl(107, 71%, 32%)
HSV	hsv(107, 83%, 55%)
CMYK	cmyk(65.2%, 0%, 83%, 44.7%)
CIE-LAB	lab(51.57, -47.93, 49.46)
CIE-LCH	lch(51.57, 68.87, 134.10°)
OKLab	oklab(56.68% -0.1315 0.1095)
OKLCH	oklch(56.68% 0.171 140.2)
XYZ	xyz(10.9558, 19.7676, 4.1021)
Luminance	0.1977 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#318D18 #74188D

analogous

#6C8D18 #318D18 #188D39

triadic

#318D18 #18318D #8D1831

tetradic

#318D18 #186C8D #74188D #8D3918

square

#318D18 #186C8D #74188D #8D3918

split-complementary

#318D18 #39188D #8D186C

monochromatic

#0D2406 #1F590F #318D18 #43C121 #63DF41

Accessibility & contrast

On white

4.24

#318D18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#318D18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #318D18

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##318D18	#FFFFFF	#000000	##000000
##318D18	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#917F00

Deuteranopia (green-blind)

#867827

Tritanopia (blue-blind)

#238878

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #318d18;
/* rgb */ color: rgb(49, 141, 24);
/* oklch */ color: oklch(56.7% 0.171 140.2);

Tailwind

colors: {
  custom: {
    50: '#76af60',
    500: '#318d18',
    950: '#000000',
  },
}

SCSS

$custom: #318d18;
$custom-light: #76af60;
$custom-dark: #000000;

JSON

{
  "hex": "#318d18",
  "rgb": {
    "r": 49,
    "g": 141,
    "b": 24
  },
  "hsl": {
    "h": 107.179,
    "s": 70.909,
    "l": 32.353
  },
  "oklch": {
    "l": 0.56679,
    "c": 0.17115,
    "h": 140.2
  },
  "luminance": 0.19769
}

Semantic roles & 50–950 ramp

primary

#318D18

secondary

#A442BF

accent

#3AEEC7

background

#F7FAF6

surface

#EEF5EB

border

#C9CFC6

text

#0A1005

muted

#7C7F7A

Preview Lab

Preview with #318D18

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

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