#23300B#23300B

#23300B is a dark, moderate yellow-green. Relative luminance 0.025; OKLCH L 28.8% C 0.060 H 126.5°. Best body text is #FFFFFF at 14.01:1 contrast (WCAG AA passes).

Color values

HEX	#23300B
RGB	rgb(35, 48, 11)
HSL	hsl(81, 63%, 12%)
HSV	hsv(81, 77%, 19%)
CMYK	cmyk(27.1%, 0%, 77.1%, 81.2%)
CIE-LAB	lab(17.90, -12.58, 20.81)
CIE-LCH	lch(17.90, 24.31, 121.15°)
OKLab	oklab(28.79% -0.0359 0.0486)
OKLCH	oklch(28.79% 0.06 126.5)
XYZ	xyz(1.8105, 2.4954, 0.7028)
Luminance	0.0249 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23300B #180B30

analogous

#302B0B #23300B #11300B

triadic

#23300B #0B2330 #300B23

tetradic

#23300B #0B302B #180B30 #300B11

square

#23300B #0B302B #180B30 #300B11

split-complementary

#23300B #0B1130 #2B0B30

monochromatic

#121906 #121906 #23300B #476216 #6C9422

Accessibility & contrast

On white

14.01

#23300B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#23300B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23300B

14.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23300B	#FFFFFF	#000000	##FFFFFF
##23300B	1.00	14.01	1.50	14.01
#FFFFFF	14.01	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332C07

Deuteranopia (green-blind)

#312C0E

Tritanopia (blue-blind)

#252D28

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #23300b;
/* rgb */ color: rgb(35, 48, 11);
/* oklch */ color: oklch(28.8% 0.060 126.5);

Tailwind

colors: {
  custom: {
    50: '#5f684c',
    500: '#23300b',
    950: '#000000',
  },
}

SCSS

$custom: #23300b;
$custom-light: #5f684c;
$custom-dark: #000000;

JSON

{
  "hex": "#23300b",
  "rgb": {
    "r": 35,
    "g": 48,
    "b": 11
  },
  "hsl": {
    "h": 81.081,
    "s": 62.712,
    "l": 11.569
  },
  "oklch": {
    "l": 0.28793,
    "c": 0.06036,
    "h": 126.5
  },
  "luminance": 0.02495
}

Semantic roles & 50–950 ramp

primary

#23300B

secondary

#422A6D

accent

#42E67C

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#050601

muted

#797A77

Preview Lab

Preview with #23300B

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

Preview Lab → · Contrast checker → · Palette generator →