#188518#188518

#188518 is a mid, vivid green. Relative luminance 0.170; OKLCH L 53.8% C 0.170 H 142.8°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#188518
RGB	rgb(24, 133, 24)
HSL	hsl(120, 69%, 31%)
HSV	hsv(120, 82%, 52%)
CMYK	cmyk(82%, 0%, 82%, 47.8%)
CIE-LAB	lab(48.30, -49.88, 46.20)
CIE-LCH	lch(48.30, 67.98, 137.19°)
OKLab	oklab(53.81% -0.1354 0.1029)
OKLCH	oklch(53.81% 0.17 142.8)
XYZ	xyz(8.9285, 17.0341, 3.6813)
Luminance	0.1704 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188518 #851885

analogous

#4E8518 #188518 #18854E

triadic

#188518 #181885 #851818

tetradic

#188518 #184E85 #851885 #854E18

square

#188518 #184E85 #851885 #854E18

split-complementary

#188518 #4E1885 #85184E

monochromatic

#051D05 #0F510F #188518 #21B921 #3CDC3C

Accessibility & contrast

On white

4.77

#188518 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#188518 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #188518

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188518	#FFFFFF	#000000	##FFFFFF
##188518	1.00	4.77	4.41	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#887800

Deuteranopia (green-blind)

#7C7025

Tritanopia (blue-blind)

#008171

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #188518;
/* rgb */ color: rgb(24, 133, 24);
/* oklch */ color: oklch(53.8% 0.170 142.8);

Tailwind

colors: {
  custom: {
    50: '#6baa5f',
    500: '#188518',
    950: '#000000',
  },
}

SCSS

$custom: #188518;
$custom-light: #6baa5f;
$custom-dark: #000000;

JSON

{
  "hex": "#188518",
  "rgb": {
    "r": 24,
    "g": 133,
    "b": 24
  },
  "hsl": {
    "h": 120,
    "s": 69.427,
    "l": 30.784
  },
  "oklch": {
    "l": 0.53806,
    "c": 0.17006,
    "h": 142.8
  },
  "luminance": 0.17035
}

Semantic roles & 50–950 ramp

primary

#188518

secondary

#B940B9

accent

#3CECEC

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#081005

muted

#7B7F79

Preview Lab

Preview with #188518

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

Preview Lab → · Contrast checker → · Palette generator →