#313A09#313A09

#313A09 is a dark, moderate yellow-green. Relative luminance 0.037; OKLCH L 32.9% C 0.070 H 119.6°. Best body text is #FFFFFF at 12.07:1 contrast (WCAG AA passes).

Color values

HEX	#313A09
RGB	rgb(49, 58, 9)
HSL	hsl(71, 73%, 13%)
HSV	hsv(71, 84%, 23%)
CMYK	cmyk(15.5%, 0%, 84.5%, 77.3%)
CIE-LAB	lab(22.65, -11.64, 27.27)
CIE-LCH	lch(22.65, 29.65, 113.11°)
OKLab	oklab(32.92% -0.0345 0.0608)
OKLCH	oklch(32.92% 0.07 119.6)
XYZ	xyz(2.8290, 3.6988, 0.8233)
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

#313A09 #12093A

analogous

#3A2A09 #313A09 #183A09

triadic

#313A09 #09313A #3A0931

tetradic

#313A09 #093A2A #12093A #3A0918

square

#313A09 #093A2A #12093A #3A0918

split-complementary

#313A09 #09183A #2A093A

monochromatic

#161A04 #161A04 #313A09 #5E6F11 #8BA419

Accessibility & contrast

On white

12.07

#313A09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#313A09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313A09

12.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313A09	#FFFFFF	#000000	##FFFFFF
##313A09	1.00	12.07	1.74	12.07
#FFFFFF	12.07	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3602

Deuteranopia (green-blind)

#3D360D

Tritanopia (blue-blind)

#343631

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #313a09;
/* rgb */ color: rgb(49, 58, 9);
/* oklch */ color: oklch(32.9% 0.070 119.6);

Tailwind

colors: {
  custom: {
    50: '#6b704c',
    500: '#313a09',
    950: '#000000',
  },
}

SCSS

$custom: #313a09;
$custom-light: #6b704c;
$custom-dark: #000000;

JSON

{
  "hex": "#313a09",
  "rgb": {
    "r": 49,
    "g": 58,
    "b": 9
  },
  "hsl": {
    "h": 71.02,
    "s": 73.134,
    "l": 13.137
  },
  "oklch": {
    "l": 0.32921,
    "c": 0.06989,
    "h": 119.6
  },
  "luminance": 0.03699
}

Semantic roles & 50–950 ramp

primary

#313A09

secondary

#362778

accent

#38F05A

background

#F6F6F4

surface

#EBECE7

border

#C6C7C3

text

#070701

muted

#7A7A77

Preview Lab

Preview with #313A09

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

Preview Lab → · Contrast checker → · Palette generator →