#232B04#232B04

#232B04 is a dark, muted yellow-green. Relative luminance 0.021; OKLCH L 27.2% C 0.060 H 120.6°. Best body text is #FFFFFF at 14.80:1 contrast (WCAG AA passes).

Color values

HEX	#232B04
RGB	rgb(35, 43, 4)
HSL	hsl(72, 83%, 9%)
HSV	hsv(72, 91%, 17%)
CMYK	cmyk(18.6%, 0%, 90.7%, 83.1%)
CIE-LAB	lab(15.97, -10.23, 21.30)
CIE-LCH	lch(15.97, 23.63, 115.65°)
OKLab	oklab(27.21% -0.0304 0.0514)
OKLCH	oklch(27.21% 0.06 120.6)
XYZ	xyz(1.5790, 2.0938, 0.4358)
Luminance	0.0209 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232B04 #0C042B

analogous

#2B2004 #232B04 #102B04

triadic

#232B04 #04232B #2B0423

tetradic

#232B04 #042B20 #0C042B #2B0410

square

#232B04 #042B20 #0C042B #2B0410

split-complementary

#232B04 #04102B #20042B

monochromatic

#171C03 #171C03 #232B04 #516309 #7E9B0E

Accessibility & contrast

On white

14.80

#232B04 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#232B04 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232B04

14.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232B04	#FFFFFF	#000000	##FFFFFF
##232B04	1.00	14.80	1.42	14.80
#FFFFFF	14.80	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2800

Deuteranopia (green-blind)

#2D2807

Tritanopia (blue-blind)

#262823

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #232b04;
/* rgb */ color: rgb(35, 43, 4);
/* oklch */ color: oklch(27.2% 0.060 120.6);

Tailwind

colors: {
  custom: {
    50: '#5f6448',
    500: '#232b04',
    950: '#000000',
  },
}

SCSS

$custom: #232b04;
$custom-light: #5f6448;
$custom-dark: #000000;

JSON

{
  "hex": "#232b04",
  "rgb": {
    "r": 35,
    "g": 43,
    "b": 4
  },
  "hsl": {
    "h": 72.308,
    "s": 82.979,
    "l": 9.216
  },
  "oklch": {
    "l": 0.27214,
    "c": 0.05972,
    "h": 120.6
  },
  "luminance": 0.02094
}

Semantic roles & 50–950 ramp

primary

#232B04

secondary

#2E1D6E

accent

#2EF958

background

#F5F5F4

surface

#E9EAE6

border

#C5C6C2

text

#040500

muted

#797977

Preview Lab

Preview with #232B04

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

Preview Lab → · Contrast checker → · Palette generator →