#033A0A#033A0A

#033A0A is a dark, moderate green. Relative luminance 0.031; OKLCH L 30.4% C 0.094 H 144.5°. Best body text is #FFFFFF at 13.02:1 contrast (WCAG AA passes).

Color values

HEX	#033A0A
RGB	rgb(3, 58, 10)
HSL	hsl(128, 90%, 12%)
HSV	hsv(128, 95%, 23%)
CMYK	cmyk(94.8%, 0%, 82.8%, 77.3%)
CIE-LAB	lab(20.31, -28.23, 23.66)
CIE-LCH	lch(20.31, 36.83, 140.04°)
OKLab	oklab(30.38% -0.0762 0.0543)
OKLCH	oklch(30.38% 0.094 144.5)
XYZ	xyz(1.6053, 3.0672, 0.7945)
Luminance	0.0307 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Dark Green

#033500

ΔE00 1.74

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 4.29

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#033A0A #3A0333

analogous

#183A03 #033A0A #033A26

triadic

#033A0A #0A033A #3A0A03

tetradic

#033A0A #03183A #3A0333 #3A2603

square

#033A0A #03183A #3A0333 #3A2603

split-complementary

#033A0A #26033A #3A0318

monochromatic

#021D05 #021D05 #033A0A #067414 #09AE1E

Accessibility & contrast

On white

13.02

#033A0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#033A0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #033A0A

13.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##033A0A	#FFFFFF	#000000	##FFFFFF
##033A0A	1.00	13.02	1.61	13.02
#FFFFFF	13.02	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3304

Deuteranopia (green-blind)

#352F0F

Tritanopia (blue-blind)

#003831

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #033a0a;
/* rgb */ color: rgb(3, 58, 10);
/* oklch */ color: oklch(30.4% 0.094 144.5);

Tailwind

colors: {
  custom: {
    50: '#50714c',
    500: '#033a0a',
    950: '#000000',
  },
}

SCSS

$custom: #033a0a;
$custom-light: #50714c;
$custom-dark: #000000;

JSON

{
  "hex": "#033a0a",
  "rgb": {
    "r": 3,
    "g": 58,
    "b": 10
  },
  "hsl": {
    "h": 127.636,
    "s": 90.164,
    "l": 11.961
  },
  "oklch": {
    "l": 0.30378,
    "c": 0.09352,
    "h": 144.5
  },
  "luminance": 0.03067
}

Semantic roles & 50–950 ramp

primary

#033A0A

secondary

#7D1C70

accent

#29E4FF

background

#F4F6F4

surface

#E7ECE7

border

#C3C7C3

text

#020801

muted

#787B77

Preview Lab

Preview with #033A0A

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

Preview Lab → · Contrast checker → · Palette generator →