#318A1D#318A1D

#318A1D is a mid, vivid green. Relative luminance 0.189; OKLCH L 55.9% C 0.165 H 140.5°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#318A1D
RGB	rgb(49, 138, 29)
HSL	hsl(109, 65%, 33%)
HSV	hsv(109, 79%, 54%)
CMYK	cmyk(64.5%, 0%, 79%, 45.9%)
CIE-LAB	lab(50.59, -46.54, 46.93)
CIE-LCH	lch(50.59, 66.09, 134.76°)
OKLab	oklab(55.87% -0.1275 0.105)
OKLCH	oklch(55.87% 0.165 140.5)
XYZ	xyz(10.5764, 18.9176, 4.2563)
Luminance	0.1892 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#318A1D #761D8A

analogous

#678A1D #318A1D #1D8A40

triadic

#318A1D #1D318A #8A1D31

tetradic

#318A1D #1D678A #761D8A #8A401D

square

#318A1D #1D678A #761D8A #8A401D

split-complementary

#318A1D #401D8A #8A1D67

monochromatic

#0D2508 #1F5712 #318A1D #43BD28 #63D949

Accessibility & contrast

On white

4.39

#318A1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#318A1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #318A1D

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##318A1D	#FFFFFF	#000000	##000000
##318A1D	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D02

Deuteranopia (green-blind)

#837629

Tritanopia (blue-blind)

#238576

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #318a1d;
/* rgb */ color: rgb(49, 138, 29);
/* oklch */ color: oklch(55.9% 0.165 140.5);

Tailwind

colors: {
  custom: {
    50: '#75ad62',
    500: '#318a1d',
    950: '#000000',
  },
}

SCSS

$custom: #318a1d;
$custom-light: #75ad62;
$custom-dark: #000000;

JSON

{
  "hex": "#318a1d",
  "rgb": {
    "r": 49,
    "g": 138,
    "b": 29
  },
  "hsl": {
    "h": 108.991,
    "s": 65.269,
    "l": 32.745
  },
  "oklch": {
    "l": 0.55873,
    "c": 0.16517,
    "h": 140.5
  },
  "luminance": 0.18919
}

Semantic roles & 50–950 ramp

primary

#318A1D

secondary

#A648BB

accent

#40E8C9

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#091005

muted

#7B7F7A

Preview Lab

Preview with #318A1D

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

Preview Lab → · Contrast checker → · Palette generator →