#0A3B04#0A3B04

#0A3B04 is a dark, moderate green. Relative luminance 0.032; OKLCH L 30.8% C 0.097 H 141.4°. Best body text is #FFFFFF at 12.80:1 contrast (WCAG AA passes).

Color values

HEX	#0A3B04
RGB	rgb(10, 59, 4)
HSL	hsl(113, 87%, 12%)
HSV	hsv(113, 93%, 23%)
CMYK	cmyk(83.1%, 0%, 93.2%, 76.9%)
CIE-LAB	lab(20.83, -27.72, 26.73)
CIE-LCH	lch(20.83, 38.50, 136.04°)
OKLab	oklab(30.85% -0.0757 0.0604)
OKLCH	oklch(30.85% 0.097 141.4)
XYZ	xyz(1.7110, 3.2010, 0.6425)
Luminance	0.0320 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A3B04 #35043B

analogous

#253B04 #0A3B04 #043B1A

triadic

#0A3B04 #040A3B #3B040A

tetradic

#0A3B04 #04253B #35043B #3B1A04

square

#0A3B04 #04253B #35043B #3B1A04

split-complementary

#0A3B04 #1A043B #3B0425

monochromatic

#051D02 #051D02 #0A3B04 #147408 #1DAE0C

Accessibility & contrast

On white

12.80

#0A3B04 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#0A3B04 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A3B04

12.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A3B04	#FFFFFF	#000000	##FFFFFF
##0A3B04	1.00	12.80	1.64	12.80
#FFFFFF	12.80	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3400

Deuteranopia (green-blind)

#37310A

Tritanopia (blue-blind)

#013931

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #0a3b04;
/* rgb */ color: rgb(10, 59, 4);
/* oklch */ color: oklch(30.8% 0.097 141.4);

Tailwind

colors: {
  custom: {
    50: '#53724a',
    500: '#0a3b04',
    950: '#000000',
  },
}

SCSS

$custom: #0a3b04;
$custom-light: #53724a;
$custom-dark: #000000;

JSON

{
  "hex": "#0a3b04",
  "rgb": {
    "r": 10,
    "g": 59,
    "b": 4
  },
  "hsl": {
    "h": 113.455,
    "s": 87.302,
    "l": 12.353
  },
  "oklch": {
    "l": 0.30846,
    "c": 0.0968,
    "h": 141.4
  },
  "luminance": 0.03201
}

Semantic roles & 50–950 ramp

primary

#0A3B04

secondary

#721E7D

accent

#2AFDE6

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#030801

muted

#787B77

Preview Lab

Preview with #0A3B04

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

Preview Lab → · Contrast checker → · Palette generator →