#04290A#04290A

#04290A is a very dark, moderate green. Relative luminance 0.016; OKLCH L 24.7% C 0.069 H 146.0°. Best body text is #FFFFFF at 15.83:1 contrast (WCAG AA passes).

Color values

HEX	#04290A
RGB	rgb(4, 41, 10)
HSL	hsl(130, 82%, 9%)
HSV	hsv(130, 90%, 16%)
CMYK	cmyk(90.2%, 0%, 75.6%, 83.9%)
CIE-LAB	lab(13.43, -21.18, 15.22)
CIE-LCH	lch(13.43, 26.08, 144.29°)
OKLab	oklab(24.67% -0.0571 0.0384)
OKLCH	oklch(24.67% 0.069 146)
XYZ	xyz(0.8977, 1.6335, 0.5551)
Luminance	0.0163 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#04290A #290423

analogous

#112904 #04290A #04291D

triadic

#04290A #0A0429 #290A04

tetradic

#04290A #041129 #290423 #291D04

square

#04290A #041129 #290423 #291D04

split-complementary

#04290A #1D0429 #290411

monochromatic

#031C07 #031C07 #04290A #096118 #0F9925

Accessibility & contrast

On white

15.83

#04290A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#04290A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #04290A

15.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##04290A	#FFFFFF	#000000	##FFFFFF
##04290A	1.00	15.83	1.33	15.83
#FFFFFF	15.83	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2407

Deuteranopia (green-blind)

#25210D

Tritanopia (blue-blind)

#002822

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #04290a;
/* rgb */ color: rgb(4, 41, 10);
/* oklch */ color: oklch(24.7% 0.069 146.0);

Tailwind

colors: {
  custom: {
    50: '#4a634b',
    500: '#04290a',
    950: '#000000',
  },
}

SCSS

$custom: #04290a;
$custom-light: #4a634b;
$custom-dark: #000000;

JSON

{
  "hex": "#04290a",
  "rgb": {
    "r": 4,
    "g": 41,
    "b": 10
  },
  "hsl": {
    "h": 129.73,
    "s": 82.222,
    "l": 8.824
  },
  "oklch": {
    "l": 0.24671,
    "c": 0.06879,
    "h": 146
  },
  "luminance": 0.01634
}

Semantic roles & 50–950 ramp

primary

#04290A

secondary

#6C1D5F

accent

#2FD8F9

background

#F4F5F4

surface

#E7EAE7

border

#C3C6C3

text

#010501

muted

#777977

Preview Lab

Preview with #04290A

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

Preview Lab → · Contrast checker → · Palette generator →