#313A0B#313A0B

#313A0B is a dark, moderate yellow-green. Relative luminance 0.037; OKLCH L 32.9% C 0.068 H 119.8°. Best body text is #FFFFFF at 12.06:1 contrast (WCAG AA passes).

Color values

HEX	#313A0B
RGB	rgb(49, 58, 11)
HSL	hsl(71, 68%, 14%)
HSV	hsv(71, 81%, 23%)
CMYK	cmyk(15.5%, 0%, 81%, 77.3%)
CIE-LAB	lab(22.67, -11.50, 26.47)
CIE-LCH	lch(22.67, 28.86, 113.49°)
OKLab	oklab(32.94% -0.0339 0.0593)
OKLCH	oklch(32.94% 0.068 119.8)
XYZ	xyz(2.8401, 3.7033, 0.8817)
Luminance	0.0370 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313A0B #140B3A

analogous

#3A2B0B #313A0B #193A0B

triadic

#313A0B #0B313A #3A0B31

tetradic

#313A0B #0B3A2B #140B3A #3A0B19

square

#313A0B #0B3A2B #140B3A #3A0B19

split-complementary

#313A0B #0B193A #2B0B3A

monochromatic

#161A05 #161A05 #313A0B #5C6D15 #88A11F

Accessibility & contrast

On white

12.06

#313A0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#313A0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313A0B

12.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313A0B	#FFFFFF	#000000	##FFFFFF
##313A0B	1.00	12.06	1.74	12.06
#FFFFFF	12.06	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3604

Deuteranopia (green-blind)

#3D360F

Tritanopia (blue-blind)

#343631

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #313a0b;
/* rgb */ color: rgb(49, 58, 11);
/* oklch */ color: oklch(32.9% 0.068 119.8);

Tailwind

colors: {
  custom: {
    50: '#6b704d',
    500: '#313a0b',
    950: '#000000',
  },
}

SCSS

$custom: #313a0b;
$custom-light: #6b704d;
$custom-dark: #000000;

JSON

{
  "hex": "#313a0b",
  "rgb": {
    "r": 49,
    "g": 58,
    "b": 11
  },
  "hsl": {
    "h": 71.489,
    "s": 68.116,
    "l": 13.529
  },
  "oklch": {
    "l": 0.32938,
    "c": 0.06834,
    "h": 119.8
  },
  "luminance": 0.03703
}

Semantic roles & 50–950 ramp

primary

#313A0B

secondary

#392A77

accent

#3DEB5E

background

#F6F6F4

surface

#EBECE7

border

#C6C7C3

text

#070701

muted

#7A7A77

Preview Lab

Preview with #313A0B

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

Preview Lab → · Contrast checker → · Palette generator →