#18891B#18891B

#18891B is a mid, vivid green. Relative luminance 0.182; OKLCH L 55.0% C 0.173 H 143.0°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#18891B
RGB	rgb(24, 137, 27)
HSL	hsl(122, 70%, 32%)
HSV	hsv(122, 82%, 54%)
CMYK	cmyk(82.5%, 0%, 80.3%, 46.3%)
CIE-LAB	lab(49.69, -50.96, 46.55)
CIE-LCH	lch(49.69, 69.02, 137.59°)
OKLab	oklab(54.97% -0.1382 0.1041)
OKLCH	oklch(54.97% 0.173 143)
XYZ	xyz(9.5196, 18.1635, 4.0409)
Luminance	0.1817 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18891B #891886

analogous

#4E8918 #18891B #188954

triadic

#18891B #1B1889 #891B18

tetradic

#18891B #184E89 #891886 #895418

square

#18891B #184E89 #891886 #895418

split-complementary

#18891B #541889 #89184E

monochromatic

#062106 #0F5511 #18891B #21BD25 #3EDD42

Accessibility & contrast

On white

4.53

#18891B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#18891B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18891B

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18891B	#FFFFFF	#000000	##000000
##18891B	1.00	4.53	4.63	4.63
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7B00

Deuteranopia (green-blind)

#807328

Tritanopia (blue-blind)

#008575

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #18891b;
/* rgb */ color: rgb(24, 137, 27);
/* oklch */ color: oklch(55.0% 0.173 143.0);

Tailwind

colors: {
  custom: {
    50: '#6cad61',
    500: '#18891b',
    950: '#000000',
  },
}

SCSS

$custom: #18891b;
$custom-light: #6cad61;
$custom-dark: #000000;

JSON

{
  "hex": "#18891b",
  "rgb": {
    "r": 24,
    "g": 137,
    "b": 27
  },
  "hsl": {
    "h": 121.593,
    "s": 70.186,
    "l": 31.569
  },
  "oklch": {
    "l": 0.54969,
    "c": 0.17302,
    "h": 143
  },
  "luminance": 0.18165
}

Semantic roles & 50–950 ramp

primary

#18891B

secondary

#BD40B9

accent

#3BE8ED

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081005

muted

#7B7F7A

Preview Lab

Preview with #18891B

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

Preview Lab → · Contrast checker → · Palette generator →