#18631F#18631F

#18631F is a dark, vivid green. Relative luminance 0.092; OKLCH L 43.9% C 0.125 H 144.4°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#18631F
RGB	rgb(24, 99, 31)
HSL	hsl(126, 61%, 24%)
HSV	hsv(126, 76%, 39%)
CMYK	cmyk(75.8%, 0%, 68.7%, 61.2%)
CIE-LAB	lab(36.40, -37.44, 31.26)
CIE-LCH	lch(36.40, 48.77, 140.14°)
OKLab	oklab(43.93% -0.1013 0.0726)
OKLCH	oklch(43.93% 0.125 144.4)
XYZ	xyz(5.0855, 9.2162, 2.8070)
Luminance	0.0922 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18631F #63185C

analogous

#376318 #18631F #186345

triadic

#18631F #1F1863 #631F18

tetradic

#18631F #183763 #63185C #634518

square

#18631F #183763 #63185C #634518

split-complementary

#18631F #451863 #631837

monochromatic

#061908 #0C3210 #18631F #24942E #30C63E

Accessibility & contrast

On white

7.39

#18631F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#18631F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18631F

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18631F	#FFFFFF	#000000	##FFFFFF
##18631F	1.00	7.39	2.84	7.39
#FFFFFF	7.39	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655917

Deuteranopia (green-blind)

#5C5325

Tritanopia (blue-blind)

#006055

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #18631f;
/* rgb */ color: rgb(24, 99, 31);
/* oklch */ color: oklch(43.9% 0.125 144.4);

Tailwind

colors: {
  custom: {
    50: '#62905e',
    500: '#18631f',
    950: '#000000',
  },
}

SCSS

$custom: #18631f;
$custom-light: #62905e;
$custom-dark: #000000;

JSON

{
  "hex": "#18631f",
  "rgb": {
    "r": 24,
    "g": 99,
    "b": 31
  },
  "hsl": {
    "h": 125.6,
    "s": 60.976,
    "l": 24.118
  },
  "oklch": {
    "l": 0.43931,
    "c": 0.12462,
    "h": 144.4
  },
  "luminance": 0.09217
}

Semantic roles & 50–950 ramp

primary

#18631F

secondary

#993E91

accent

#44D5E4

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#060D04

muted

#7A7D79

Preview Lab

Preview with #18631F

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

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