#063C1B#063C1B

#063C1B is a dark, moderate green. Relative luminance 0.034; OKLCH L 31.4% C 0.079 H 151.1°. Best body text is #FFFFFF at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#063C1B
RGB	rgb(6, 60, 27)
HSL	hsl(143, 82%, 13%)
HSV	hsv(143, 90%, 24%)
CMYK	cmyk(90%, 0%, 55%, 76.5%)
CIE-LAB	lab(21.39, -25.74, 15.65)
CIE-LCH	lch(21.39, 30.13, 148.71°)
OKLab	oklab(31.37% -0.0691 0.0382)
OKLCH	oklch(31.37% 0.079 151.1)
XYZ	xyz(1.8886, 3.3493, 1.5836)
Luminance	0.0335 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 5.68

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#063C1B #3C0627

analogous

#0C3C06 #063C1B #063C36

triadic

#063C1B #1B063C #3C1B06

tetradic

#063C1B #060C3C #3C0627 #3C3606

square

#063C1B #060C3C #3C0627 #3C3606

split-complementary

#063C1B #36063C #3C060C

monochromatic

#031C0D #031C0D #063C1B #0C7434 #11AB4D

Accessibility & contrast

On white

12.57

#063C1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#063C1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #063C1B

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##063C1B	#FFFFFF	#000000	##FFFFFF
##063C1B	1.00	12.57	1.67	12.57
#FFFFFF	12.57	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3618

Deuteranopia (green-blind)

#36321D

Tritanopia (blue-blind)

#003B34

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #063c1b;
/* rgb */ color: rgb(6, 60, 27);
/* oklch */ color: oklch(31.4% 0.079 151.1);

Tailwind

colors: {
  custom: {
    50: '#517258',
    500: '#063c1b',
    950: '#000000',
  },
}

SCSS

$custom: #063c1b;
$custom-light: #517258;
$custom-dark: #000000;

JSON

{
  "hex": "#063c1b",
  "rgb": {
    "r": 6,
    "g": 60,
    "b": 27
  },
  "hsl": {
    "h": 143.333,
    "s": 81.818,
    "l": 12.941
  },
  "oklch": {
    "l": 0.31368,
    "c": 0.07899,
    "h": 151.1
  },
  "luminance": 0.0335
}

Semantic roles & 50–950 ramp

primary

#063C1B

secondary

#7C2259

accent

#30AAF8

background

#F4F7F5

surface

#E7EDE9

border

#C3C8C5

text

#020803

muted

#787B78

Preview Lab

Preview with #063C1B

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

Preview Lab → · Contrast checker → · Palette generator →