#033A18#033A18

#033A18 is a dark, moderate green. Relative luminance 0.031; OKLCH L 30.6% C 0.080 H 150.5°. Best body text is #FFFFFF at 12.95:1 contrast (WCAG AA passes).

Color values

HEX	#033A18
RGB	rgb(3, 58, 24)
HSL	hsl(143, 90%, 12%)
HSV	hsv(143, 95%, 23%)
CMYK	cmyk(94.8%, 0%, 58.6%, 77.3%)
CIE-LAB	lab(20.48, -26.11, 16.34)
CIE-LCH	lch(20.48, 30.80, 147.96°)
OKLab	oklab(30.58% -0.07 0.0396)
OKLCH	oklch(30.58% 0.08 150.5)
XYZ	xyz(1.7153, 3.1112, 1.3741)
Luminance	0.0311 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 5.49

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#033A18 #3A0325

analogous

#0A3A03 #033A18 #033A34

triadic

#033A18 #18033A #3A1803

tetradic

#033A18 #030A3A #3A0325 #3A3403

square

#033A18 #030A3A #3A0325 #3A3403

split-complementary

#033A18 #34033A #3A030A

monochromatic

#021D0C #021D0C #033A18 #067430 #09AE48

Accessibility & contrast

On white

12.95

#033A18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#033A18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #033A18

12.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##033A18	#FFFFFF	#000000	##FFFFFF
##033A18	1.00	12.95	1.62	12.95
#FFFFFF	12.95	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3415

Deuteranopia (green-blind)

#34301B

Tritanopia (blue-blind)

#003932

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #033a18;
/* rgb */ color: rgb(3, 58, 24);
/* oklch */ color: oklch(30.6% 0.080 150.5);

Tailwind

colors: {
  custom: {
    50: '#4f7155',
    500: '#033a18',
    950: '#000000',
  },
}

SCSS

$custom: #033a18;
$custom-light: #4f7155;
$custom-dark: #000000;

JSON

{
  "hex": "#033a18",
  "rgb": {
    "r": 3,
    "g": 58,
    "b": 24
  },
  "hsl": {
    "h": 142.909,
    "s": 90.164,
    "l": 11.961
  },
  "oklch": {
    "l": 0.30578,
    "c": 0.08043,
    "h": 150.5
  },
  "luminance": 0.03111
}

Semantic roles & 50–950 ramp

primary

#033A18

secondary

#7D1C58

accent

#29ADFF

background

#F4F6F5

surface

#E7ECE9

border

#C3C7C5

text

#020703

muted

#787A78

Preview Lab

Preview with #033A18

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

Preview Lab → · Contrast checker → · Palette generator →