#063B18#063B18

#063B18 is a dark, moderate green. Relative luminance 0.032; OKLCH L 31.0% C 0.081 H 149.5°. Best body text is #FFFFFF at 12.75:1 contrast (WCAG AA passes).

Color values

HEX	#063B18
RGB	rgb(6, 59, 24)
HSL	hsl(140, 82%, 13%)
HSV	hsv(140, 90%, 23%)
CMYK	cmyk(89.8%, 0%, 59.3%, 76.9%)
CIE-LAB	lab(20.95, -25.91, 16.94)
CIE-LCH	lch(20.95, 30.95, 146.83°)
OKLab	oklab(30.99% -0.0696 0.041)
OKLCH	oklch(30.99% 0.081 149.5)
XYZ	xyz(1.8038, 3.2324, 1.3928)
Luminance	0.0323 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 5.08

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#063B18 #3B0629

analogous

#0F3B06 #063B18 #063B32

triadic

#063B18 #18063B #3B1806

tetradic

#063B18 #060F3B #3B0629 #3B3206

square

#063B18 #060F3B #3B0629 #3B3206

split-complementary

#063B18 #32063B #3B060F

monochromatic

#031C0B #031C0B #063B18 #0C732F #11AA45

Accessibility & contrast

On white

12.75

#063B18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#063B18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #063B18

12.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##063B18	#FFFFFF	#000000	##FFFFFF
##063B18	1.00	12.75	1.65	12.75
#FFFFFF	12.75	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3515

Deuteranopia (green-blind)

#35311B

Tritanopia (blue-blind)

#003A33

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #063b18;
/* rgb */ color: rgb(6, 59, 24);
/* oklch */ color: oklch(31.0% 0.081 149.5);

Tailwind

colors: {
  custom: {
    50: '#507155',
    500: '#063b18',
    950: '#000000',
  },
}

SCSS

$custom: #063b18;
$custom-light: #507155;
$custom-dark: #000000;

JSON

{
  "hex": "#063b18",
  "rgb": {
    "r": 6,
    "g": 59,
    "b": 24
  },
  "hsl": {
    "h": 140.377,
    "s": 81.538,
    "l": 12.745
  },
  "oklch": {
    "l": 0.30987,
    "c": 0.08073,
    "h": 149.5
  },
  "luminance": 0.03233
}

Semantic roles & 50–950 ramp

primary

#063B18

secondary

#7B225D

accent

#30B4F8

background

#F4F6F5

surface

#E7ECE9

border

#C3C7C5

text

#020803

muted

#787B78

Preview Lab

Preview with #063B18

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

Preview Lab → · Contrast checker → · Palette generator →