#313A0F#313A0F

#313A0F is a dark, moderate yellow-green. Relative luminance 0.037; OKLCH L 33.0% C 0.065 H 120.2°. Best body text is #FFFFFF at 12.05:1 contrast (WCAG AA passes).

Color values

HEX	#313A0F
RGB	rgb(49, 58, 15)
HSL	hsl(73, 59%, 14%)
HSV	hsv(73, 74%, 23%)
CMYK	cmyk(15.5%, 0%, 74.1%, 77.3%)
CIE-LAB	lab(22.70, -11.19, 24.60)
CIE-LCH	lch(22.70, 27.02, 114.46°)
OKLab	oklab(32.98% -0.0326 0.0561)
OKLCH	oklch(32.98% 0.065 120.2)
XYZ	xyz(2.8659, 3.7136, 1.0177)
Luminance	0.0371 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313A0F #180F3A

analogous

#3A2E0F #313A0F #1C3A0F

triadic

#313A0F #0F313A #3A0F31

tetradic

#313A0F #0F3A2E #180F3A #3A0F1C

square

#313A0F #0F3A2E #180F3A #3A0F1C

split-complementary

#313A0F #0F1C3A #2E0F3A

monochromatic

#151806 #151806 #313A0F #5A6B1C #839B28

Accessibility & contrast

On white

12.05

#313A0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#313A0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313A0F

12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313A0F	#FFFFFF	#000000	##FFFFFF
##313A0F	1.00	12.05	1.74	12.05
#FFFFFF	12.05	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3609

Deuteranopia (green-blind)

#3D3612

Tritanopia (blue-blind)

#343731

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #313a0f;
/* rgb */ color: rgb(49, 58, 15);
/* oklch */ color: oklch(33.0% 0.065 120.2);

Tailwind

colors: {
  custom: {
    50: '#6b7050',
    500: '#313a0f',
    950: '#000000',
  },
}

SCSS

$custom: #313a0f;
$custom-light: #6b7050;
$custom-dark: #000000;

JSON

{
  "hex": "#313a0f",
  "rgb": {
    "r": 49,
    "g": 58,
    "b": 15
  },
  "hsl": {
    "h": 72.558,
    "s": 58.904,
    "l": 14.314
  },
  "oklch": {
    "l": 0.32979,
    "c": 0.06484,
    "h": 120.2
  },
  "luminance": 0.03714
}

Semantic roles & 50–950 ramp

primary

#313A0F

secondary

#3F3074

accent

#46E266

background

#F6F6F4

surface

#EBECE7

border

#C6C7C3

text

#070702

muted

#7A7A78

Preview Lab

Preview with #313A0F

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

Preview Lab → · Contrast checker → · Palette generator →