#313D11#313D11

#313D11 is a dark, moderate yellow-green. Relative luminance 0.040; OKLCH L 33.8% C 0.068 H 123.0°. Best body text is #FFFFFF at 11.63:1 contrast (WCAG AA passes).

Color values

HEX	#313D11
RGB	rgb(49, 61, 17)
HSL	hsl(76, 56%, 15%)
HSV	hsv(76, 72%, 24%)
CMYK	cmyk(19.7%, 0%, 72.1%, 76.1%)
CIE-LAB	lab(23.77, -12.78, 24.72)
CIE-LCH	lch(23.77, 27.82, 117.35°)
OKLab	oklab(33.85% -0.0368 0.0566)
OKLCH	oklch(33.85% 0.068 123)
XYZ	xyz(3.0366, 4.0309, 1.1483)
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

#313D11 #1D113D

analogous

#3D3311 #313D11 #1B3D11

triadic

#313D11 #11313D #3D1131

tetradic

#313D11 #113D33 #1D113D #3D111B

square

#313D11 #113D33 #1D113D #3D111B

split-complementary

#313D11 #111B3D #33113D

monochromatic

#131807 #131807 #313D11 #576D1E #7E9D2C

Accessibility & contrast

On white

11.63

#313D11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#313D11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313D11

11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313D11	#FFFFFF	#000000	##FFFFFF
##313D11	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)

#41390C

Deuteranopia (green-blind)

#3F3914

Tritanopia (blue-blind)

#343A34

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #313d11;
/* rgb */ color: rgb(49, 61, 17);
/* oklch */ color: oklch(33.8% 0.068 123.0);

Tailwind

colors: {
  custom: {
    50: '#6b7251',
    500: '#313d11',
    950: '#000000',
  },
}

SCSS

$custom: #313d11;
$custom-light: #6b7251;
$custom-dark: #000000;

JSON

{
  "hex": "#313d11",
  "rgb": {
    "r": 49,
    "g": 61,
    "b": 17
  },
  "hsl": {
    "h": 76.364,
    "s": 56.41,
    "l": 15.294
  },
  "oklch": {
    "l": 0.33849,
    "c": 0.06753,
    "h": 123
  },
  "luminance": 0.04031
}

Semantic roles & 50–950 ramp

primary

#313D11

secondary

#463376

accent

#48E071

background

#F6F6F4

surface

#EBECE7

border

#C6C7C3

text

#070802

muted

#7A7B78

Preview Lab

Preview with #313D11

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

Preview Lab → · Contrast checker → · Palette generator →