#18240E#18240E

#18240E is a very dark, muted yellow-green. Relative luminance 0.015; OKLCH L 24.2% C 0.042 H 132.3°. Best body text is #FFFFFF at 16.18:1 contrast (WCAG AA passes).

Color values

HEX	#18240E
RGB	rgb(24, 36, 14)
HSL	hsl(93, 44%, 10%)
HSV	hsv(93, 61%, 14%)
CMYK	cmyk(33.3%, 0%, 61.1%, 85.9%)
CIE-LAB	lab(12.53, -10.33, 12.37)
CIE-LCH	lch(12.53, 16.11, 129.85°)
OKLab	oklab(24.24% -0.0285 0.0314)
OKLCH	oklch(24.24% 0.042 132.3)
XYZ	xyz(1.0868, 1.4876, 0.6453)
Luminance	0.0149 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18240E #1A0E24

analogous

#23240E #18240E #0E240F

triadic

#18240E #0E1824 #240E18

tetradic

#18240E #0E2324 #1A0E24 #240F0E

square

#18240E #0E2324 #1A0E24 #240F0E

split-complementary

#18240E #0F0E24 #240E23

monochromatic

#0F1609 #0F1609 #18240E #35501F #537C30

Accessibility & contrast

On white

16.18

#18240E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#18240E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18240E

16.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18240E	#FFFFFF	#000000	##FFFFFF
##18240E	1.00	16.18	1.30	16.18
#FFFFFF	16.18	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26210C

Deuteranopia (green-blind)

#24200F

Tritanopia (blue-blind)

#18221F

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #18240e;
/* rgb */ color: rgb(24, 36, 14);
/* oklch */ color: oklch(24.2% 0.042 132.3);

Tailwind

colors: {
  custom: {
    50: '#555e4d',
    500: '#18240e',
    950: '#000000',
  },
}

SCSS

$custom: #18240e;
$custom-light: #555e4d;
$custom-dark: #000000;

JSON

{
  "hex": "#18240e",
  "rgb": {
    "r": 24,
    "g": 36,
    "b": 14
  },
  "hsl": {
    "h": 92.727,
    "s": 44,
    "l": 9.804
  },
  "oklch": {
    "l": 0.24237,
    "c": 0.04239,
    "h": 132.3
  },
  "luminance": 0.01488
}

Semantic roles & 50–950 ramp

primary

#18240E

secondary

#49315D

accent

#54D49A

background

#F4F5F4

surface

#E8E9E7

border

#C4C5C3

text

#030401

muted

#787977

Preview Lab

Preview with #18240E

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

Preview Lab → · Contrast checker → · Palette generator →