#18831C#18831C

#18831C is a mid, vivid green. Relative luminance 0.165; OKLCH L 53.3% C 0.166 H 143.2°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#18831C
RGB	rgb(24, 131, 28)
HSL	hsl(122, 69%, 30%)
HSV	hsv(122, 82%, 51%)
CMYK	cmyk(81.7%, 0%, 78.6%, 48.6%)
CIE-LAB	lab(47.64, -48.94, 44.21)
CIE-LCH	lch(47.64, 65.95, 137.91°)
OKLab	oklab(53.26% -0.1326 0.0994)
OKLCH	oklch(53.26% 0.166 143.2)
XYZ	xyz(8.7020, 16.5096, 3.8264)
Luminance	0.1651 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18831C #83187F

analogous

#498318 #18831C #188351

triadic

#18831C #1C1883 #831C18

tetradic

#18831C #184983 #83187F #835118

square

#18831C #184983 #83187F #835118

split-complementary

#18831C #511883 #831849

monochromatic

#051C06 #0F4F11 #18831C #21B727 #3ADB40

Accessibility & contrast

On white

4.88

#18831C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#18831C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18831C

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18831C	#FFFFFF	#000000	##FFFFFF
##18831C	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867604

Deuteranopia (green-blind)

#7A6E28

Tritanopia (blue-blind)

#007F6F

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #18831c;
/* rgb */ color: rgb(24, 131, 28);
/* oklch */ color: oklch(53.3% 0.166 143.2);

Tailwind

colors: {
  custom: {
    50: '#6ba860',
    500: '#18831c',
    950: '#000000',
  },
}

SCSS

$custom: #18831c;
$custom-light: #6ba860;
$custom-dark: #000000;

JSON

{
  "hex": "#18831c",
  "rgb": {
    "r": 24,
    "g": 131,
    "b": 28
  },
  "hsl": {
    "h": 122.243,
    "s": 69.032,
    "l": 30.392
  },
  "oklch": {
    "l": 0.53259,
    "c": 0.16574,
    "h": 143.2
  },
  "luminance": 0.16511
}

Semantic roles & 50–950 ramp

primary

#18831C

secondary

#B740B3

accent

#3CE5EC

background

#F6FAF5

surface

#ECF4EA

border

#C7CEC6

text

#081005

muted

#7A7F79

Preview Lab

Preview with #18831C

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

Preview Lab → · Contrast checker → · Palette generator →