#182A0B#182A0B

#182A0B is a dark, muted yellow-green. Relative luminance 0.019; OKLCH L 26.1% C 0.057 H 134.1°. Best body text is #FFFFFF at 15.27:1 contrast (WCAG AA passes).

Color values

HEX	#182A0B
RGB	rgb(24, 42, 11)
HSL	hsl(95, 58%, 10%)
HSV	hsv(95, 74%, 16%)
CMYK	cmyk(42.9%, 0%, 73.8%, 83.5%)
CIE-LAB	lab(14.81, -14.32, 16.79)
CIE-LCH	lch(14.81, 22.07, 130.46°)
OKLab	oklab(26.08% -0.0398 0.041)
OKLCH	oklch(26.08% 0.057 134.1)
XYZ	xyz(1.2650, 1.8742, 0.6117)
Luminance	0.0187 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182A0B #1D0B2A

analogous

#272A0B #182A0B #0B2A0D

triadic

#182A0B #0B182A #2A0B18

tetradic

#182A0B #0B272A #1D0B2A #2A0D0B

square

#182A0B #0B272A #1D0B2A #2A0D0B

split-complementary

#182A0B #0D0B2A #2A0B27

monochromatic

#0E1806 #0E1806 #182A0B #345A18 #4F8B24

Accessibility & contrast

On white

15.27

#182A0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#182A0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182A0B

15.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182A0B	#FFFFFF	#000000	##FFFFFF
##182A0B	1.00	15.27	1.37	15.27
#FFFFFF	15.27	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2608

Deuteranopia (green-blind)

#29250D

Tritanopia (blue-blind)

#182823

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #182a0b;
/* rgb */ color: rgb(24, 42, 11);
/* oklch */ color: oklch(26.1% 0.057 134.1);

Tailwind

colors: {
  custom: {
    50: '#56634c',
    500: '#182a0b',
    950: '#000000',
  },
}

SCSS

$custom: #182a0b;
$custom-light: #56634c;
$custom-dark: #000000;

JSON

{
  "hex": "#182a0b",
  "rgb": {
    "r": 24,
    "g": 42,
    "b": 11
  },
  "hsl": {
    "h": 94.839,
    "s": 58.491,
    "l": 10.392
  },
  "oklch": {
    "l": 0.26076,
    "c": 0.05718,
    "h": 134.1
  },
  "luminance": 0.01874
}

Semantic roles & 50–950 ramp

primary

#182A0B

secondary

#4D2B66

accent

#46E2A0

background

#F5F5F4

surface

#E9EAE7

border

#C5C6C3

text

#030501

muted

#787977

Preview Lab

Preview with #182A0B

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

Preview Lab → · Contrast checker → · Palette generator →