#232B00#232B00

#232B00 is a dark, moderate yellow-green. Relative luminance 0.021; OKLCH L 27.2% C 0.064 H 120.0°. Best body text is #FFFFFF at 14.82:1 contrast (WCAG AA passes).

Color values

HEX	#232B00
RGB	rgb(35, 43, 0)
HSL	hsl(71, 100%, 8%)
HSV	hsv(71, 100%, 17%)
CMYK	cmyk(18.6%, 0%, 100%, 83.1%)
CIE-LAB	lab(15.93, -10.63, 22.88)
CIE-LCH	lch(15.93, 25.23, 114.92°)
OKLab	oklab(27.16% -0.0322 0.0559)
OKLCH	oklch(27.16% 0.064 120)
XYZ	xyz(1.5571, 2.0851, 0.3204)
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

#232B00 #08002B

analogous

#2B1D00 #232B00 #0D2B00

triadic

#232B00 #00232B #2B0023

tetradic

#232B00 #002B1D #08002B #2B000D

square

#232B00 #002B1D #08002B #2B000D

split-complementary

#232B00 #000D2B #1D002B

monochromatic

#191F00 #191F00 #232B00 #556800 #87A500

Accessibility & contrast

On white

14.82

#232B00 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#232B00 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232B00

14.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232B00	#FFFFFF	#000000	##FFFFFF
##232B00	1.00	14.82	1.42	14.82
#FFFFFF	14.82	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2800

Deuteranopia (green-blind)

#2E2803

Tritanopia (blue-blind)

#262823

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #232b00;
/* rgb */ color: rgb(35, 43, 0);
/* oklch */ color: oklch(27.2% 0.064 120.0);

Tailwind

colors: {
  custom: {
    50: '#5f6447',
    500: '#232b00',
    950: '#000000',
  },
}

SCSS

$custom: #232b00;
$custom-light: #5f6447;
$custom-dark: #000000;

JSON

{
  "hex": "#232b00",
  "rgb": {
    "r": 35,
    "g": 43,
    "b": 0
  },
  "hsl": {
    "h": 71.163,
    "s": 100,
    "l": 8.431
  },
  "oklch": {
    "l": 0.27163,
    "c": 0.06447,
    "h": 120
  },
  "luminance": 0.02085
}

Semantic roles & 50–950 ramp

primary

#232B00

secondary

#261473

accent

#29FF51

background

#F5F5F4

surface

#E9EAE6

border

#C5C6C2

text

#050500

muted

#797977

Preview Lab

Preview with #232B00

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

Preview Lab → · Contrast checker → · Palette generator →