#313C0D#313C0D

#313C0D is a dark, moderate yellow-green. Relative luminance 0.039; OKLCH L 33.5% C 0.070 H 121.7°. Best body text is #FFFFFF at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#313C0D
RGB	rgb(49, 60, 13)
HSL	hsl(74, 64%, 14%)
HSV	hsv(74, 78%, 24%)
CMYK	cmyk(18.3%, 0%, 78.3%, 76.5%)
CIE-LAB	lab(23.38, -12.53, 26.30)
CIE-LCH	lch(23.38, 29.13, 115.49°)
OKLab	oklab(33.52% -0.0366 0.0593)
OKLCH	oklch(33.52% 0.07 121.7)
XYZ	xyz(2.9552, 3.9137, 0.9804)
Luminance	0.0391 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313C0D #180D3C

analogous

#3C300D #313C0D #1A3C0D

triadic

#313C0D #0D313C #3C0D31

tetradic

#313C0D #0D3C30 #180D3C #3C0D1A

square

#313C0D #0D3C30 #180D3C #3C0D1A

split-complementary

#313C0D #0D1A3C #300D3C

monochromatic

#151905 #151905 #313C0D #5A6E18 #83A123

Accessibility & contrast

On white

11.78

#313C0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#313C0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313C0D

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313C0D	#FFFFFF	#000000	##FFFFFF
##313C0D	1.00	11.78	1.78	11.78
#FFFFFF	11.78	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403806

Deuteranopia (green-blind)

#3F3811

Tritanopia (blue-blind)

#343933

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #313c0d;
/* rgb */ color: rgb(49, 60, 13);
/* oklch */ color: oklch(33.5% 0.070 121.7);

Tailwind

colors: {
  custom: {
    50: '#6b714f',
    500: '#313c0d',
    950: '#000000',
  },
}

SCSS

$custom: #313c0d;
$custom-light: #6b714f;
$custom-dark: #000000;

JSON

{
  "hex": "#313c0d",
  "rgb": {
    "r": 49,
    "g": 60,
    "b": 13
  },
  "hsl": {
    "h": 74.043,
    "s": 64.384,
    "l": 14.314
  },
  "oklch": {
    "l": 0.33523,
    "c": 0.06963,
    "h": 121.7
  },
  "luminance": 0.03914
}

Semantic roles & 50–950 ramp

primary

#313C0D

secondary

#3F2D78

accent

#40E767

background

#F6F6F4

surface

#EBECE7

border

#C6C7C3

text

#070702

muted

#7A7A78

Preview Lab

Preview with #313C0D

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

Preview Lab → · Contrast checker → · Palette generator →