#0B310E#0B310E

#0B310E is a dark, moderate green. Relative luminance 0.023; OKLCH L 27.7% C 0.074 H 144.5°. Best body text is #FFFFFF at 14.39:1 contrast (WCAG AA passes).

Color values

HEX	#0B310E
RGB	rgb(11, 49, 14)
HSL	hsl(125, 63%, 12%)
HSV	hsv(125, 78%, 19%)
CMYK	cmyk(77.6%, 0%, 71.4%, 80.8%)
CIE-LAB	lab(16.99, -22.13, 17.99)
CIE-LCH	lch(16.99, 28.52, 140.90°)
OKLab	oklab(27.7% -0.0599 0.0428)
OKLCH	oklch(27.7% 0.074 144.5)
XYZ	xyz(1.3155, 2.2993, 0.7899)
Luminance	0.0230 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B310E #310B2E

analogous

#1B310B #0B310E #0B3121

triadic

#0B310E #0E0B31 #310E0B

tetradic

#0B310E #0B1B31 #310B2E #31210B

square

#0B310E #0B1B31 #310B2E #31210B

split-complementary

#0B310E #210B31 #310B1B

monochromatic

#061907 #061907 #0B310E #16631C #21952B

Accessibility & contrast

On white

14.39

#0B310E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#0B310E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B310E

14.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B310E	#FFFFFF	#000000	##FFFFFF
##0B310E	1.00	14.39	1.46	14.39
#FFFFFF	14.39	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322C0A

Deuteranopia (green-blind)

#2D2911

Tritanopia (blue-blind)

#032F29

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #0b310e;
/* rgb */ color: rgb(11, 49, 14);
/* oklch */ color: oklch(27.7% 0.074 144.5);

Tailwind

colors: {
  custom: {
    50: '#50694e',
    500: '#0b310e',
    950: '#000000',
  },
}

SCSS

$custom: #0b310e;
$custom-light: #50694e;
$custom-dark: #000000;

JSON

{
  "hex": "#0b310e",
  "rgb": {
    "r": 11,
    "g": 49,
    "b": 14
  },
  "hsl": {
    "h": 124.737,
    "s": 63.333,
    "l": 11.765
  },
  "oklch": {
    "l": 0.27698,
    "c": 0.07362,
    "h": 144.5
  },
  "luminance": 0.02299
}

Semantic roles & 50–950 ramp

primary

#0B310E

secondary

#6E2A68

accent

#41D9E6

background

#F4F6F4

surface

#E7EBE7

border

#C3C6C3

text

#020601

muted

#787A77

Preview Lab

Preview with #0B310E

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

Preview Lab → · Contrast checker → · Palette generator →