#04230C#04230C

#04230C is a very dark, muted green. Relative luminance 0.013; OKLCH L 22.6% C 0.057 H 148.9°. Best body text is #FFFFFF at 16.79:1 contrast (WCAG AA passes).

Color values

HEX	#04230C
RGB	rgb(4, 35, 12)
HSL	hsl(135, 79%, 8%)
HSV	hsv(135, 89%, 14%)
CMYK	cmyk(88.6%, 0%, 65.7%, 86.3%)
CIE-LAB	lab(10.95, -17.82, 10.99)
CIE-LCH	lch(10.95, 20.93, 148.35°)
OKLab	oklab(22.63% -0.0487 0.0294)
OKLCH	oklch(22.63% 0.057 148.9)
XYZ	xyz(0.7174, 1.2543, 0.5521)
Luminance	0.0125 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#04230C #23041B

analogous

#0B2304 #04230C #04231B

triadic

#04230C #0C0423 #230C04

tetradic

#04230C #040B23 #23041B #231B04

square

#04230C #040B23 #23041B #231B04

split-complementary

#04230C #1B0423 #23040B

monochromatic

#031B09 #031B09 #04230C #0A5A1F #119132

Accessibility & contrast

On white

16.79

#04230C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#04230C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #04230C

16.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##04230C	#FFFFFF	#000000	##FFFFFF
##04230C	1.00	16.79	1.25	16.79
#FFFFFF	16.79	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#231F0A

Deuteranopia (green-blind)

#201C0E

Tritanopia (blue-blind)

#00221E

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #04230c;
/* rgb */ color: rgb(4, 35, 12);
/* oklch */ color: oklch(22.6% 0.057 148.9);

Tailwind

colors: {
  custom: {
    50: '#485e4c',
    500: '#04230c',
    950: '#000000',
  },
}

SCSS

$custom: #04230c;
$custom-light: #485e4c;
$custom-dark: #000000;

JSON

{
  "hex": "#04230c",
  "rgb": {
    "r": 4,
    "g": 35,
    "b": 12
  },
  "hsl": {
    "h": 135.484,
    "s": 79.487,
    "l": 7.647
  },
  "oklch": {
    "l": 0.22627,
    "c": 0.05686,
    "h": 148.9
  },
  "luminance": 0.01254
}

Semantic roles & 50–950 ramp

primary

#04230C

secondary

#661D53

accent

#32C3F6

background

#F4F5F4

surface

#E6E9E7

border

#C2C5C3

text

#000401

muted

#777977

Preview Lab

Preview with #04230C

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

Preview Lab → · Contrast checker → · Palette generator →