#18801B#18801B

#18801B is a mid, vivid green. Relative luminance 0.157; OKLCH L 52.4% C 0.163 H 143.1°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#18801B
RGB	rgb(24, 128, 27)
HSL	hsl(122, 68%, 30%)
HSV	hsv(122, 81%, 50%)
CMYK	cmyk(81.3%, 0%, 78.9%, 49.8%)
CIE-LAB	lab(46.59, -48.03, 43.54)
CIE-LCH	lch(46.59, 64.82, 137.81°)
OKLab	oklab(52.39% -0.1302 0.0978)
OKLCH	oklch(52.39% 0.163 143.1)
XYZ	xyz(8.2932, 15.7107, 3.6321)
Luminance	0.1571 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18801B #80187D

analogous

#498018 #18801B #18804F

triadic

#18801B #1B1880 #801B18

tetradic

#18801B #184980 #80187D #804F18

square

#18801B #184980 #80187D #804F18

split-complementary

#18801B #4F1880 #801849

monochromatic

#051A05 #0E4C10 #18801B #22B426 #39DA3D

Accessibility & contrast

On white

5.07

#18801B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#18801B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18801B

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18801B	#FFFFFF	#000000	##FFFFFF
##18801B	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837304

Deuteranopia (green-blind)

#786B26

Tritanopia (blue-blind)

#007C6D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #18801b;
/* rgb */ color: rgb(24, 128, 27);
/* oklch */ color: oklch(52.4% 0.163 143.1);

Tailwind

colors: {
  custom: {
    50: '#6aa65f',
    500: '#18801b',
    950: '#000000',
  },
}

SCSS

$custom: #18801b;
$custom-light: #6aa65f;
$custom-dark: #000000;

JSON

{
  "hex": "#18801b",
  "rgb": {
    "r": 24,
    "g": 128,
    "b": 27
  },
  "hsl": {
    "h": 121.731,
    "s": 68.421,
    "l": 29.804
  },
  "oklch": {
    "l": 0.52389,
    "c": 0.16288,
    "h": 143.1
  },
  "luminance": 0.15712
}

Semantic roles & 50–950 ramp

primary

#18801B

secondary

#B440B1

accent

#3DE6EB

background

#F6FAF5

surface

#ECF4EA

border

#C7CEC6

text

#080F05

muted

#7A7F79

Preview Lab

Preview with #18801B

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

Preview Lab → · Contrast checker → · Palette generator →