#313D0A#313D0A

#313D0A is a dark, moderate yellow-green. Relative luminance 0.040; OKLCH L 33.8% C 0.073 H 122.1°. Best body text is #FFFFFF at 11.65:1 contrast (WCAG AA passes).

Color values

HEX	#313D0A
RGB	rgb(49, 61, 10)
HSL	hsl(74, 72%, 14%)
HSV	hsv(74, 84%, 24%)
CMYK	cmyk(19.7%, 0%, 83.6%, 76.1%)
CIE-LAB	lab(23.71, -13.33, 27.95)
CIE-LCH	lch(23.71, 30.97, 115.50°)
OKLab	oklab(33.78% -0.0391 0.0622)
OKLCH	oklch(33.78% 0.073 122.1)
XYZ	xyz(2.9902, 4.0124, 0.9040)
Luminance	0.0401 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313D0A #160A3D

analogous

#3D300A #313D0A #183D0A

triadic

#313D0A #0A313D #3D0A31

tetradic

#313D0A #0A3D30 #160A3D #3D0A18

square

#313D0A #0A3D30 #160A3D #3D0A18

split-complementary

#313D0A #0A183D #300A3D

monochromatic

#151A04 #151A04 #313D0A #5B7213 #85A61B

Accessibility & contrast

On white

11.65

#313D0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#313D0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313D0A

11.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313D0A	#FFFFFF	#000000	##FFFFFF
##313D0A	1.00	11.65	1.80	11.65
#FFFFFF	11.65	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413903

Deuteranopia (green-blind)

#40380E

Tritanopia (blue-blind)

#343933

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #313d0a;
/* rgb */ color: rgb(49, 61, 10);
/* oklch */ color: oklch(33.8% 0.073 122.1);

Tailwind

colors: {
  custom: {
    50: '#6b724d',
    500: '#313d0a',
    950: '#000000',
  },
}

SCSS

$custom: #313d0a;
$custom-light: #6b724d;
$custom-dark: #000000;

JSON

{
  "hex": "#313d0a",
  "rgb": {
    "r": 49,
    "g": 61,
    "b": 10
  },
  "hsl": {
    "h": 74.118,
    "s": 71.831,
    "l": 13.922
  },
  "oklch": {
    "l": 0.3378,
    "c": 0.07347,
    "h": 122.1
  },
  "luminance": 0.04012
}

Semantic roles & 50–950 ramp

primary

#313D0A

secondary

#3C287A

accent

#39EF64

background

#F6F6F4

surface

#EBECE7

border

#C6C7C3

text

#070801

muted

#7A7B77

Preview Lab

Preview with #313D0A

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

Preview Lab → · Contrast checker → · Palette generator →