#05421C#05421C

#05421C is a dark, moderate green. Relative luminance 0.040; OKLCH L 33.3% C 0.087 H 150.2°. Best body text is #FFFFFF at 11.65:1 contrast (WCAG AA passes).

Color values

HEX	#05421C
RGB	rgb(5, 66, 28)
HSL	hsl(143, 86%, 14%)
HSV	hsv(143, 92%, 26%)
CMYK	cmyk(92.4%, 0%, 57.6%, 74.1%)
CIE-LAB	lab(23.71, -28.24, 17.94)
CIE-LCH	lch(23.71, 33.46, 147.58°)
OKLab	oklab(33.29% -0.0758 0.0435)
OKLCH	oklch(33.29% 0.087 150.2)
XYZ	xyz(2.2202, 4.0123, 1.7558)
Luminance	0.0401 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 4.60

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#05421C #42052B

analogous

#0D4205 #05421C #05423B

triadic

#05421C #1C0542 #421C05

tetradic

#05421C #050D42 #42052B #423B05

square

#05421C #050D42 #42052B #423B05

split-complementary

#05421C #3B0542 #42050D

monochromatic

#021C0C #021C0C #05421C #097B34 #0EB44C

Accessibility & contrast

On white

11.65

#05421C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#05421C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #05421C

11.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##05421C	#FFFFFF	#000000	##FFFFFF
##05421C	1.00	11.65	1.80	11.65
#FFFFFF	11.65	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423B19

Deuteranopia (green-blind)

#3C371F

Tritanopia (blue-blind)

#004139

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #05421c;
/* rgb */ color: rgb(5, 66, 28);
/* oklch */ color: oklch(33.3% 0.087 150.2);

Tailwind

colors: {
  custom: {
    50: '#527759',
    500: '#05421c',
    950: '#000000',
  },
}

SCSS

$custom: #05421c;
$custom-light: #527759;
$custom-dark: #000000;

JSON

{
  "hex": "#05421c",
  "rgb": {
    "r": 5,
    "g": 66,
    "b": 28
  },
  "hsl": {
    "h": 142.623,
    "s": 85.915,
    "l": 13.922
  },
  "oklch": {
    "l": 0.33289,
    "c": 0.08734,
    "h": 150.2
  },
  "luminance": 0.04013
}

Semantic roles & 50–950 ramp

primary

#05421C

secondary

#82205D

accent

#2CAEFC

background

#F5F7F5

surface

#E8EDE9

border

#C4C8C5

text

#030903

muted

#787B78

Preview Lab

Preview with #05421C

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

Preview Lab → · Contrast checker → · Palette generator →