#18631E#18631E

#18631E is a dark, vivid green. Relative luminance 0.092; OKLCH L 43.9% C 0.125 H 144.1°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#18631E
RGB	rgb(24, 99, 30)
HSL	hsl(125, 61%, 24%)
HSV	hsv(125, 76%, 39%)
CMYK	cmyk(75.8%, 0%, 69.7%, 61.2%)
CIE-LAB	lab(36.39, -37.56, 31.72)
CIE-LCH	lch(36.39, 49.16, 139.81°)
OKLab	oklab(43.92% -0.1016 0.0735)
OKLCH	oklch(43.92% 0.125 144.1)
XYZ	xyz(5.0725, 9.2110, 2.7386)
Luminance	0.0921 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18631E #63185D

analogous

#386318 #18631E #186344

triadic

#18631E #1E1863 #631E18

tetradic

#18631E #183863 #63185D #634418

square

#18631E #183863 #63185D #634418

split-complementary

#18631E #441863 #631838

monochromatic

#061907 #0C320F #18631E #24942D #30C63C

Accessibility & contrast

On white

7.39

#18631E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#18631E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18631E

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

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

#655915

Deuteranopia (green-blind)

#5C5324

Tritanopia (blue-blind)

#006055

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #18631e;
/* rgb */ color: rgb(24, 99, 30);
/* oklch */ color: oklch(43.9% 0.125 144.1);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#18631e",
  "rgb": {
    "r": 24,
    "g": 99,
    "b": 30
  },
  "hsl": {
    "h": 124.8,
    "s": 60.976,
    "l": 24.118
  },
  "oklch": {
    "l": 0.4392,
    "c": 0.12543,
    "h": 144.1
  },
  "luminance": 0.09212
}

Semantic roles & 50–950 ramp

primary

#18631E

secondary

#993E92

accent

#44D7E4

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#060D04

muted

#7A7D79

Preview Lab

Preview with #18631E

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

Preview Lab → · Contrast checker → · Palette generator →