#318C1D#318C1D

#318C1D is a mid, vivid green. Relative luminance 0.195; OKLCH L 56.4% C 0.168 H 140.6°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#318C1D
RGB	rgb(49, 140, 29)
HSL	hsl(109, 66%, 33%)
HSV	hsv(109, 79%, 55%)
CMYK	cmyk(65%, 0%, 79.3%, 45.1%)
CIE-LAB	lab(51.26, -47.26, 47.59)
CIE-LCH	lch(51.26, 67.07, 134.80°)
OKLab	oklab(56.43% -0.1294 0.1064)
OKLCH	oklch(56.43% 0.168 140.6)
XYZ	xyz(10.8659, 19.4968, 4.3528)
Luminance	0.1950 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#318C1D #781D8C

analogous

#688C1D #318C1D #1D8C40

triadic

#318C1D #1D318C #8C1D31

tetradic

#318C1D #1D688C #781D8C #8C401D

square

#318C1D #1D688C #781D8C #8C401D

split-complementary

#318C1D #401D8C #8C1D68

monochromatic

#0E2708 #1F5912 #318C1D #43BF28 #64D94A

Accessibility & contrast

On white

4.29

#318C1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#318C1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #318C1D

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##318C1D	#FFFFFF	#000000	##000000
##318C1D	1.00	4.29	4.90	4.90
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F01

Deuteranopia (green-blind)

#85772A

Tritanopia (blue-blind)

#228777

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #318c1d;
/* rgb */ color: rgb(49, 140, 29);
/* oklch */ color: oklch(56.4% 0.168 140.6);

Tailwind

colors: {
  custom: {
    50: '#76ae62',
    500: '#318c1d',
    950: '#000000',
  },
}

SCSS

$custom: #318c1d;
$custom-light: #76ae62;
$custom-dark: #000000;

JSON

{
  "hex": "#318c1d",
  "rgb": {
    "r": 49,
    "g": 140,
    "b": 29
  },
  "hsl": {
    "h": 109.189,
    "s": 65.68,
    "l": 33.137
  },
  "oklch": {
    "l": 0.5643,
    "c": 0.16753,
    "h": 140.6
  },
  "luminance": 0.19498
}

Semantic roles & 50–950 ramp

primary

#318C1D

secondary

#A749BC

accent

#3FE9CA

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#091006

muted

#7B7F7A

Preview Lab

Preview with #318C1D

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

Preview Lab → · Contrast checker → · Palette generator →