#318D1E#318D1E

#318D1E is a mid, vivid green. Relative luminance 0.198; OKLCH L 56.7% C 0.168 H 140.7°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#318D1E
RGB	rgb(49, 141, 30)
HSL	hsl(110, 65%, 34%)
HSV	hsv(110, 79%, 55%)
CMYK	cmyk(65.2%, 0%, 78.7%, 44.7%)
CIE-LAB	lab(51.61, -47.55, 47.58)
CIE-LCH	lch(51.61, 67.27, 134.99°)
OKLab	oklab(56.72% -0.1302 0.1065)
OKLCH	oklch(56.72% 0.168 140.7)
XYZ	xyz(11.0253, 19.7954, 4.4679)
Luminance	0.1980 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#318D1E #7A1E8D

analogous

#688D1E #318D1E #1E8D42

triadic

#318D1E #1E318D #8D1E31

tetradic

#318D1E #1E688D #7A1E8D #8D421E

square

#318D1E #1E688D #7A1E8D #8D421E

split-complementary

#318D1E #421E8D #8D1E68

monochromatic

#0E2809 #1F5B13 #318D1E #43BF29 #64D94C

Accessibility & contrast

On white

4.23

#318D1E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#318D1E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #318D1E

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##318D1E	#FFFFFF	#000000	##000000
##318D1E	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918002

Deuteranopia (green-blind)

#86782B

Tritanopia (blue-blind)

#228878

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #318d1e;
/* rgb */ color: rgb(49, 141, 30);
/* oklch */ color: oklch(56.7% 0.168 140.7);

Tailwind

colors: {
  custom: {
    50: '#76af63',
    500: '#318d1e',
    950: '#000000',
  },
}

SCSS

$custom: #318d1e;
$custom-light: #76af63;
$custom-dark: #000000;

JSON

{
  "hex": "#318d1e",
  "rgb": {
    "r": 49,
    "g": 141,
    "b": 30
  },
  "hsl": {
    "h": 109.73,
    "s": 64.912,
    "l": 33.529
  },
  "oklch": {
    "l": 0.56715,
    "c": 0.16818,
    "h": 140.7
  },
  "luminance": 0.19796
}

Semantic roles & 50–950 ramp

primary

#318D1E

secondary

#A84BBC

accent

#40E8CB

background

#F7FAF6

surface

#EEF5EB

border

#C9CFC6

text

#0A1006

muted

#7C7F7A

Preview Lab

Preview with #318D1E

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

Preview Lab → · Contrast checker → · Palette generator →