#18521E#18521E

#18521E is a dark, moderate green. Relative luminance 0.063; OKLCH L 38.8% C 0.102 H 145.0°. Best body text is #FFFFFF at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#18521E
RGB	rgb(24, 82, 30)
HSL	hsl(126, 55%, 21%)
HSV	hsv(126, 71%, 32%)
CMYK	cmyk(70.7%, 0%, 63.4%, 67.8%)
CIE-LAB	lab(30.21, -30.83, 24.73)
CIE-LCH	lch(30.21, 39.53, 141.26°)
OKLab	oklab(38.81% -0.0834 0.0585)
OKLCH	oklch(38.81% 0.102 145)
XYZ	xyz(3.6281, 6.3221, 2.2571)
Luminance	0.0632 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18521E #52184C

analogous

#2F5218 #18521E #18523B

triadic

#18521E #1E1852 #521E18

tetradic

#18521E #182F52 #52184C #523B18

square

#18521E #182F52 #52184C #523B18

split-complementary

#18521E #3B1852 #52182F

monochromatic

#071809 #0A230D #18521E #26812F #34B141

Accessibility & contrast

On white

9.27

#18521E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#18521E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18521E

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18521E	#FFFFFF	#000000	##FFFFFF
##18521E	1.00	9.27	2.26	9.27
#FFFFFF	9.27	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534A19

Deuteranopia (green-blind)

#4C4522

Tritanopia (blue-blind)

#095047

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #18521e;
/* rgb */ color: rgb(24, 82, 30);
/* oklch */ color: oklch(38.8% 0.102 145.0);

Tailwind

colors: {
  custom: {
    50: '#5d835c',
    500: '#18521e',
    950: '#000000',
  },
}

SCSS

$custom: #18521e;
$custom-light: #5d835c;
$custom-dark: #000000;

JSON

{
  "hex": "#18521e",
  "rgb": {
    "r": 24,
    "g": 82,
    "b": 30
  },
  "hsl": {
    "h": 126.207,
    "s": 54.717,
    "l": 20.784
  },
  "oklch": {
    "l": 0.38807,
    "c": 0.10192,
    "h": 145
  },
  "luminance": 0.06323
}

Semantic roles & 50–950 ramp

primary

#18521E

secondary

#893D81

accent

#4ACFDE

background

#F5F8F5

surface

#E9EFE9

border

#C5CAC5

text

#050B04

muted

#797C79

Preview Lab

Preview with #18521E

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

Preview Lab → · Contrast checker → · Palette generator →