#18631D#18631D

#18631D is a dark, vivid green. Relative luminance 0.092; OKLCH L 43.9% C 0.126 H 143.9°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#18631D
RGB	rgb(24, 99, 29)
HSL	hsl(124, 61%, 24%)
HSV	hsv(124, 76%, 39%)
CMYK	cmyk(75.8%, 0%, 70.7%, 61.2%)
CIE-LAB	lab(36.38, -37.67, 32.18)
CIE-LCH	lch(36.38, 49.55, 139.49°)
OKLab	oklab(43.91% -0.102 0.0743)
OKLCH	oklch(43.91% 0.126 143.9)
XYZ	xyz(5.0600, 9.2060, 2.6724)
Luminance	0.0921 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18631D #63185E

analogous

#396318 #18631D #186343

triadic

#18631D #1D1863 #631D18

tetradic

#18631D #183963 #63185E #634318

square

#18631D #183963 #63185E #634318

split-complementary

#18631D #431863 #631839

monochromatic

#061907 #0C320F #18631D #24942B #30C63A

Accessibility & contrast

On white

7.39

#18631D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#18631D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18631D

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18631D	#FFFFFF	#000000	##FFFFFF
##18631D	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)

#655914

Deuteranopia (green-blind)

#5C5323

Tritanopia (blue-blind)

#006055

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #18631d;
/* rgb */ color: rgb(24, 99, 29);
/* oklch */ color: oklch(43.9% 0.126 143.9);

Tailwind

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

SCSS

$custom: #18631d;
$custom-light: #62905d;
$custom-dark: #000000;

JSON

{
  "hex": "#18631d",
  "rgb": {
    "r": 24,
    "g": 99,
    "b": 29
  },
  "hsl": {
    "h": 124,
    "s": 60.976,
    "l": 24.118
  },
  "oklch": {
    "l": 0.43909,
    "c": 0.12623,
    "h": 143.9
  },
  "luminance": 0.09207
}

Semantic roles & 50–950 ramp

primary

#18631D

secondary

#993E93

accent

#44D9E4

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#060D04

muted

#7A7D79

Preview Lab

Preview with #18631D

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

Preview Lab → · Contrast checker → · Palette generator →