#23370E#23370E

#23370E is a dark, moderate yellow-green. Relative luminance 0.031; OKLCH L 30.9% C 0.069 H 131.5°. Best body text is #FFFFFF at 12.93:1 contrast (WCAG AA passes).

Color values

HEX	#23370E
RGB	rgb(35, 55, 14)
HSL	hsl(89, 59%, 14%)
HSV	hsv(89, 75%, 22%)
CMYK	cmyk(36.4%, 0%, 74.5%, 78.4%)
CIE-LAB	lab(20.52, -16.27, 22.44)
CIE-LCH	lch(20.52, 27.72, 125.95°)
OKLab	oklab(30.93% -0.0457 0.0517)
OKLCH	oklch(30.93% 0.069 131.5)
XYZ	xyz(2.1386, 3.1213, 0.9052)
Luminance	0.0312 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23370E #220E37

analogous

#37360E #23370E #0E370E

triadic

#23370E #0E2337 #370E23

tetradic

#23370E #0E3736 #220E37 #370E0E

square

#23370E #0E3736 #220E37 #370E0E

split-complementary

#23370E #0E0E37 #360E37

monochromatic

#101806 #101806 #23370E #42681A #619927

Accessibility & contrast

On white

12.93

#23370E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#23370E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23370E

12.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23370E	#FFFFFF	#000000	##FFFFFF
##23370E	1.00	12.93	1.62	12.93
#FFFFFF	12.93	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3209

Deuteranopia (green-blind)

#373111

Tritanopia (blue-blind)

#24342E

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #23370e;
/* rgb */ color: rgb(35, 55, 14);
/* oklch */ color: oklch(30.9% 0.069 131.5);

Tailwind

colors: {
  custom: {
    50: '#606e4e',
    500: '#23370e',
    950: '#000000',
  },
}

SCSS

$custom: #23370e;
$custom-light: #606e4e;
$custom-dark: #000000;

JSON

{
  "hex": "#23370e",
  "rgb": {
    "r": 35,
    "g": 55,
    "b": 14
  },
  "hsl": {
    "h": 89.268,
    "s": 59.42,
    "l": 13.529
  },
  "oklch": {
    "l": 0.30933,
    "c": 0.06898,
    "h": 131.5
  },
  "luminance": 0.03121
}

Semantic roles & 50–950 ramp

primary

#23370E

secondary

#502F72

accent

#45E392

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#050702

muted

#797A78

Preview Lab

Preview with #23370E

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

Preview Lab → · Contrast checker → · Palette generator →