#031B02#031B02

#031B02 is a very dark, muted green. Relative luminance 0.008; OKLCH L 19.5% C 0.059 H 142.0°. Best body text is #FFFFFF at 18.08:1 contrast (WCAG AA passes).

Color values

HEX	#031B02
RGB	rgb(3, 27, 2)
HSL	hsl(118, 86%, 6%)
HSV	hsv(118, 93%, 11%)
CMYK	cmyk(88.9%, 0%, 92.6%, 89.4%)
CIE-LAB	lab(7.29, -13.40, 9.86)
CIE-LCH	lch(7.29, 16.64, 143.66°)
OKLab	oklab(19.51% -0.0462 0.0361)
OKLCH	oklch(19.51% 0.059 142)
XYZ	xyz(0.4404, 0.8076, 0.1901)
Luminance	0.0081 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#031B02 #1A021B

analogous

#0F1B02 #031B02 #021B0D

triadic

#031B02 #02031B #1B0203

tetradic

#031B02 #020F1B #1A021B #1B0D02

square

#031B02 #020F1B #1A021B #1B0D02

split-complementary

#031B02 #0D021B #1B020F

monochromatic

#031C02 #031C02 #031C02 #095406 #108D0A

Accessibility & contrast

On white

18.08

#031B02 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#031B02 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #031B02

18.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##031B02	#FFFFFF	#000000	##FFFFFF
##031B02	1.00	18.08	1.16	18.08
#FFFFFF	18.08	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C1700

Deuteranopia (green-blind)

#191503

Tritanopia (blue-blind)

#011A16

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #031b02;
/* rgb */ color: rgb(3, 27, 2);
/* oklch */ color: oklch(19.5% 0.059 142.0);

Tailwind

colors: {
  custom: {
    50: '#475747',
    500: '#031b02',
    950: '#000000',
  },
}

SCSS

$custom: #031b02;
$custom-light: #475747;
$custom-dark: #000000;

JSON

{
  "hex": "#031b02",
  "rgb": {
    "r": 3,
    "g": 27,
    "b": 2
  },
  "hsl": {
    "h": 117.6,
    "s": 86.207,
    "l": 5.686
  },
  "oklch": {
    "l": 0.19506,
    "c": 0.05863,
    "h": 142
  },
  "luminance": 0.00808
}

Semantic roles & 50–950 ramp

primary

#031B02

secondary

#5E1861

accent

#2BFCF4

background

#F4F5F4

surface

#E6E9E6

border

#C2C5C2

text

#000300

muted

#777877

Preview Lab

Preview with #031B02

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

Preview Lab → · Contrast checker → · Palette generator →