#04270A#04270A

#04270A is a very dark, moderate green. Relative luminance 0.015; OKLCH L 24.0% C 0.066 H 146.4°. Best body text is #FFFFFF at 16.16:1 contrast (WCAG AA passes).

Color values

HEX	#04270A
RGB	rgb(4, 39, 10)
HSL	hsl(130, 81%, 8%)
HSV	hsv(130, 90%, 15%)
CMYK	cmyk(89.7%, 0%, 74.4%, 84.7%)
CIE-LAB	lab(12.60, -20.30, 14.11)
CIE-LCH	lch(12.60, 24.72, 145.20°)
OKLab	oklab(23.98% -0.0547 0.0363)
OKLCH	oklch(23.98% 0.066 146.4)
XYZ	xyz(0.8303, 1.4987, 0.5326)
Luminance	0.0150 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#04270A #270421

analogous

#0F2704 #04270A #04271B

triadic

#04270A #0A0427 #270A04

tetradic

#04270A #040F27 #270421 #271B04

square

#04270A #040F27 #270421 #271B04

split-complementary

#04270A #1B0427 #27040F

monochromatic

#031C07 #031C07 #04270A #0A5F18 #0F9626

Accessibility & contrast

On white

16.16

#04270A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#04270A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #04270A

16.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##04270A	#FFFFFF	#000000	##FFFFFF
##04270A	1.00	16.16	1.30	16.16
#FFFFFF	16.16	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#282207

Deuteranopia (green-blind)

#23200C

Tritanopia (blue-blind)

#002621

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #04270a;
/* rgb */ color: rgb(4, 39, 10);
/* oklch */ color: oklch(24.0% 0.066 146.4);

Tailwind

colors: {
  custom: {
    50: '#49614b',
    500: '#04270a',
    950: '#000000',
  },
}

SCSS

$custom: #04270a;
$custom-light: #49614b;
$custom-dark: #000000;

JSON

{
  "hex": "#04270a",
  "rgb": {
    "r": 4,
    "g": 39,
    "b": 10
  },
  "hsl": {
    "h": 130.286,
    "s": 81.395,
    "l": 8.431
  },
  "oklch": {
    "l": 0.2398,
    "c": 0.06566,
    "h": 146.4
  },
  "luminance": 0.01499
}

Semantic roles & 50–950 ramp

primary

#04270A

secondary

#6A1D5D

accent

#30D6F8

background

#F4F5F4

surface

#E7EAE7

border

#C3C6C3

text

#010501

muted

#777977

Preview Lab

Preview with #04270A

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

Preview Lab → · Contrast checker → · Palette generator →