#05420B#05420B

#05420B is a dark, moderate green. Relative luminance 0.040; OKLCH L 33.1% C 0.103 H 143.9°. Best body text is #FFFFFF at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#05420B
RGB	rgb(5, 66, 11)
HSL	hsl(126, 86%, 14%)
HSV	hsv(126, 92%, 26%)
CMYK	cmyk(92.4%, 0%, 83.3%, 74.1%)
CIE-LAB	lab(23.51, -30.66, 26.66)
CIE-LCH	lch(23.51, 40.64, 138.99°)
OKLab	oklab(33.06% -0.0829 0.0604)
OKLCH	oklch(33.06% 0.103 143.9)
XYZ	xyz(2.0711, 3.9526, 0.9703)
Luminance	0.0395 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 1.01

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#05420B #42053C

analogous

#1E4205 #05420B #05422A

triadic

#05420B #0B0542 #420B05

tetradic

#05420B #051E42 #42053C #422A05

square

#05420B #051E42 #42053C #422A05

split-complementary

#05420B #2A0542 #42051E

monochromatic

#021C05 #021C05 #05420B #097B14 #0EB41E

Accessibility & contrast

On white

11.73

#05420B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#05420B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #05420B

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##05420B	#FFFFFF	#000000	##FFFFFF
##05420B	1.00	11.73	1.79	11.73
#FFFFFF	11.73	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433B03

Deuteranopia (green-blind)

#3D3611

Tritanopia (blue-blind)

#004037

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #05420b;
/* rgb */ color: rgb(5, 66, 11);
/* oklch */ color: oklch(33.1% 0.103 143.9);

Tailwind

colors: {
  custom: {
    50: '#53774e',
    500: '#05420b',
    950: '#000000',
  },
}

SCSS

$custom: #05420b;
$custom-light: #53774e;
$custom-dark: #000000;

JSON

{
  "hex": "#05420b",
  "rgb": {
    "r": 5,
    "g": 66,
    "b": 11
  },
  "hsl": {
    "h": 125.902,
    "s": 85.915,
    "l": 13.922
  },
  "oklch": {
    "l": 0.33061,
    "c": 0.10254,
    "h": 143.9
  },
  "luminance": 0.03953
}

Semantic roles & 50–950 ramp

primary

#05420B

secondary

#822079

accent

#2CE8FC

background

#F5F7F4

surface

#E9EDE7

border

#C5C8C3

text

#030902

muted

#787B78

Preview Lab

Preview with #05420B

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

Preview Lab → · Contrast checker → · Palette generator →