#18250A#18250A

#18250A is a very dark, muted yellow-green. Relative luminance 0.015; OKLCH L 24.5% C 0.049 H 130.7°. Best body text is #FFFFFF at 16.06:1 contrast (WCAG AA passes).

Color values

HEX	#18250A
RGB	rgb(24, 37, 10)
HSL	hsl(89, 57%, 9%)
HSV	hsv(89, 73%, 15%)
CMYK	cmyk(35.1%, 0%, 73%, 85.5%)
CIE-LAB	lab(12.86, -11.52, 14.63)
CIE-LCH	lch(12.86, 18.62, 128.21°)
OKLab	oklab(24.48% -0.0322 0.0374)
OKLCH	oklch(24.48% 0.049 130.7)
XYZ	xyz(1.0930, 1.5392, 0.5266)
Luminance	0.0154 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18250A #170A25

analogous

#25250A #18250A #0B250A

triadic

#18250A #0A1825 #250A18

tetradic

#18250A #0A2525 #170A25 #250A0B

square

#18250A #0A2525 #170A25 #250A0B

split-complementary

#18250A #0A0B25 #250A25

monochromatic

#101807 #101807 #18250A #375517 #578524

Accessibility & contrast

On white

16.06

#18250A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#18250A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18250A

16.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18250A	#FFFFFF	#000000	##FFFFFF
##18250A	1.00	16.06	1.31	16.06
#FFFFFF	16.06	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272207

Deuteranopia (green-blind)

#25210C

Tritanopia (blue-blind)

#19231F

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #18250a;
/* rgb */ color: rgb(24, 37, 10);
/* oklch */ color: oklch(24.5% 0.049 130.7);

Tailwind

colors: {
  custom: {
    50: '#555f4b',
    500: '#18250a',
    950: '#000000',
  },
}

SCSS

$custom: #18250a;
$custom-light: #555f4b;
$custom-dark: #000000;

JSON

{
  "hex": "#18250a",
  "rgb": {
    "r": 24,
    "g": 37,
    "b": 10
  },
  "hsl": {
    "h": 88.889,
    "s": 57.447,
    "l": 9.216
  },
  "oklch": {
    "l": 0.24481,
    "c": 0.04934,
    "h": 130.7
  },
  "luminance": 0.01539
}

Semantic roles & 50–950 ramp

primary

#18250A

secondary

#442961

accent

#47E191

background

#F5F5F4

surface

#E8E9E7

border

#C4C5C3

text

#030401

muted

#787977

Preview Lab

Preview with #18250A

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

Preview Lab → · Contrast checker → · Palette generator →