#18611C#18611C

#18611C is a dark, vivid green. Relative luminance 0.088; OKLCH L 43.3% C 0.124 H 143.8°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#18611C
RGB	rgb(24, 97, 28)
HSL	hsl(123, 60%, 24%)
HSV	hsv(123, 75%, 38%)
CMYK	cmyk(75.3%, 0%, 71.1%, 62%)
CIE-LAB	lab(35.65, -37.03, 31.86)
CIE-LCH	lch(35.65, 48.85, 139.30°)
OKLab	oklab(43.3% -0.1003 0.0735)
OKLCH	oklch(43.3% 0.124 143.8)
XYZ	xyz(4.8607, 8.8269, 2.5460)
Luminance	0.0883 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18611C #61185D

analogous

#386118 #18611C #186140

triadic

#18611C #1C1861 #611C18

tetradic

#18611C #183861 #61185D #614018

square

#18611C #183861 #61185D #614018

split-complementary

#18611C #401861 #611838

monochromatic

#061907 #0C300E #18611C #24922A #30C338

Accessibility & contrast

On white

7.59

#18611C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#18611C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18611C

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18611C	#FFFFFF	#000000	##FFFFFF
##18611C	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635713

Deuteranopia (green-blind)

#5B5222

Tritanopia (blue-blind)

#015E53

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #18611c;
/* rgb */ color: rgb(24, 97, 28);
/* oklch */ color: oklch(43.3% 0.124 143.8);

Tailwind

colors: {
  custom: {
    50: '#618f5c',
    500: '#18611c',
    950: '#000000',
  },
}

SCSS

$custom: #18611c;
$custom-light: #618f5c;
$custom-dark: #000000;

JSON

{
  "hex": "#18611c",
  "rgb": {
    "r": 24,
    "g": 97,
    "b": 28
  },
  "hsl": {
    "h": 123.288,
    "s": 60.331,
    "l": 23.725
  },
  "oklch": {
    "l": 0.43301,
    "c": 0.12438,
    "h": 143.8
  },
  "luminance": 0.08827
}

Semantic roles & 50–950 ramp

primary

#18611C

secondary

#973D92

accent

#44DBE3

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#060C04

muted

#7A7D79

Preview Lab

Preview with #18611C

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

Preview Lab → · Contrast checker → · Palette generator →