#18803C#18803C

#18803C is a mid, vivid green. Relative luminance 0.160; OKLCH L 52.8% C 0.137 H 149.5°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#18803C
RGB	rgb(24, 128, 60)
HSL	hsl(141, 68%, 30%)
HSV	hsv(141, 81%, 50%)
CMYK	cmyk(81.3%, 0%, 53.1%, 49.8%)
CIE-LAB	lab(46.92, -44.06, 28.80)
CIE-LCH	lch(46.92, 52.64, 146.83°)
OKLab	oklab(52.76% -0.1183 0.0697)
OKLCH	oklch(52.76% 0.137 149.5)
XYZ	xyz(8.9107, 15.9577, 6.8846)
Luminance	0.1596 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18803C #80185C

analogous

#288018 #18803C #188070

triadic

#18803C #3C1880 #803C18

tetradic

#18803C #182880 #80185C #807018

square

#18803C #182880 #80185C #807018

split-complementary

#18803C #701880 #801828

monochromatic

#051A0C #0E4C24 #18803C #22B454 #39DA70

Accessibility & contrast

On white

5.01

#18803C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#18803C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18803C

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18803C	#FFFFFF	#000000	##FFFFFF
##18803C	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817436

Deuteranopia (green-blind)

#756C41

Tritanopia (blue-blind)

#007E70

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #18803c;
/* rgb */ color: rgb(24, 128, 60);
/* oklch */ color: oklch(52.8% 0.137 149.5);

Tailwind

colors: {
  custom: {
    50: '#68a673',
    500: '#18803c',
    950: '#000000',
  },
}

SCSS

$custom: #18803c;
$custom-light: #68a673;
$custom-dark: #000000;

JSON

{
  "hex": "#18803c",
  "rgb": {
    "r": 24,
    "g": 128,
    "b": 60
  },
  "hsl": {
    "h": 140.769,
    "s": 68.421,
    "l": 29.804
  },
  "oklch": {
    "l": 0.52765,
    "c": 0.13731,
    "h": 149.5
  },
  "luminance": 0.15959
}

Semantic roles & 50–950 ramp

primary

#18803C

secondary

#B4408C

accent

#3DAFEB

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #18803C

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

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