#0A3A03#0A3A03

#0A3A03 is a dark, moderate green. Relative luminance 0.031; OKLCH L 30.5% C 0.096 H 141.1°. Best body text is #FFFFFF at 12.97:1 contrast (WCAG AA passes).

Color values

HEX	#0A3A03
RGB	rgb(10, 58, 3)
HSL	hsl(112, 90%, 12%)
HSV	hsv(112, 95%, 23%)
CMYK	cmyk(82.8%, 0%, 94.8%, 77.3%)
CIE-LAB	lab(20.43, -27.43, 26.69)
CIE-LCH	lch(20.43, 38.27, 135.79°)
OKLab	oklab(30.51% -0.075 0.0605)
OKLCH	oklch(30.51% 0.096 141.1)
XYZ	xyz(1.6546, 3.0970, 0.5967)
Luminance	0.0310 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Dark Green

#033500

ΔE00 1.67

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A3A03 #33033A

analogous

#263A03 #0A3A03 #033A18

triadic

#0A3A03 #030A3A #3A030A

tetradic

#0A3A03 #03263A #33033A #3A1803

square

#0A3A03 #03263A #33033A #3A1803

split-complementary

#0A3A03 #18033A #3A0326

monochromatic

#051D02 #051D02 #0A3A03 #147406 #1EAE09

Accessibility & contrast

On white

12.97

#0A3A03 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#0A3A03 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A3A03

12.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A3A03	#FFFFFF	#000000	##FFFFFF
##0A3A03	1.00	12.97	1.62	12.97
#FFFFFF	12.97	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3300

Deuteranopia (green-blind)

#363009

Tritanopia (blue-blind)

#013830

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #0a3a03;
/* rgb */ color: rgb(10, 58, 3);
/* oklch */ color: oklch(30.5% 0.096 141.1);

Tailwind

colors: {
  custom: {
    50: '#537149',
    500: '#0a3a03',
    950: '#000000',
  },
}

SCSS

$custom: #0a3a03;
$custom-light: #537149;
$custom-dark: #000000;

JSON

{
  "hex": "#0a3a03",
  "rgb": {
    "r": 10,
    "g": 58,
    "b": 3
  },
  "hsl": {
    "h": 112.364,
    "s": 90.164,
    "l": 11.961
  },
  "oklch": {
    "l": 0.30508,
    "c": 0.09633,
    "h": 141.1
  },
  "luminance": 0.03097
}

Semantic roles & 50–950 ramp

primary

#0A3A03

secondary

#701C7D

accent

#29FFE4

background

#F5F6F4

surface

#E8ECE7

border

#C4C7C3

text

#030701

muted

#787A77

Preview Lab

Preview with #0A3A03

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

Preview Lab → · Contrast checker → · Palette generator →