#313D0F#313D0F

#313D0F is a dark, moderate yellow-green. Relative luminance 0.040; OKLCH L 33.8% C 0.069 H 122.7°. Best body text is #FFFFFF at 11.63:1 contrast (WCAG AA passes).

Color values

HEX	#313D0F
RGB	rgb(49, 61, 15)
HSL	hsl(76, 61%, 15%)
HSV	hsv(76, 75%, 24%)
CMYK	cmyk(19.7%, 0%, 75.4%, 76.1%)
CIE-LAB	lab(23.75, -12.96, 25.71)
CIE-LCH	lch(23.75, 28.79, 116.75°)
OKLab	oklab(33.83% -0.0375 0.0584)
OKLCH	oklch(33.83% 0.069 122.7)
XYZ	xyz(3.0216, 4.0249, 1.0695)
Luminance	0.0403 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313D0F #1B0F3D

analogous

#3D320F #313D0F #1A3D0F

triadic

#313D0F #0F313D #3D0F31

tetradic

#313D0F #0F3D32 #1B0F3D #3D0F1A

square

#313D0F #0F3D32 #1B0F3D #3D0F1A

split-complementary

#313D0F #0F1A3D #320F3D

monochromatic

#141906 #141906 #313D0F #586E1B #809F27

Accessibility & contrast

On white

11.63

#313D0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#313D0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313D0F

11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313D0F	#FFFFFF	#000000	##FFFFFF
##313D0F	1.00	11.63	1.81	11.63
#FFFFFF	11.63	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413909

Deuteranopia (green-blind)

#3F3812

Tritanopia (blue-blind)

#343A34

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #313d0f;
/* rgb */ color: rgb(49, 61, 15);
/* oklch */ color: oklch(33.8% 0.069 122.7);

Tailwind

colors: {
  custom: {
    50: '#6b7250',
    500: '#313d0f',
    950: '#000000',
  },
}

SCSS

$custom: #313d0f;
$custom-light: #6b7250;
$custom-dark: #000000;

JSON

{
  "hex": "#313d0f",
  "rgb": {
    "r": 49,
    "g": 61,
    "b": 15
  },
  "hsl": {
    "h": 75.652,
    "s": 60.526,
    "l": 14.902
  },
  "oklch": {
    "l": 0.33827,
    "c": 0.0694,
    "h": 122.7
  },
  "luminance": 0.04025
}

Semantic roles & 50–950 ramp

primary

#313D0F

secondary

#433077

accent

#44E46E

background

#F6F6F4

surface

#EBECE7

border

#C6C7C3

text

#070802

muted

#7A7B78

Preview Lab

Preview with #313D0F

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

Preview Lab → · Contrast checker → · Palette generator →