#188B16#188B16

#188B16 is a mid, vivid green. Relative luminance 0.187; OKLCH L 55.5% C 0.178 H 142.6°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#188B16
RGB	rgb(24, 139, 22)
HSL	hsl(119, 73%, 32%)
HSV	hsv(119, 84%, 55%)
CMYK	cmyk(82.7%, 0%, 84.2%, 45.5%)
CIE-LAB	lab(50.35, -51.92, 48.72)
CIE-LCH	lch(50.35, 71.20, 136.82°)
OKLab	oklab(55.51% -0.141 0.1079)
OKLCH	oklch(55.51% 0.178 142.6)
XYZ	xyz(9.7535, 18.7162, 3.8574)
Luminance	0.1872 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188B16 #89168B

analogous

#538B16 #188B16 #168B4F

triadic

#188B16 #16188B #8B1618

tetradic

#188B16 #16538B #89168B #8B4F16

square

#188B16 #16538B #89168B #8B4F16

split-complementary

#188B16 #4F168B #8B1653

monochromatic

#062105 #0F560E #188B16 #21C01E #3EE03B

Accessibility & contrast

On white

4.43

#188B16 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#188B16 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188B16

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188B16	#FFFFFF	#000000	##000000
##188B16	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D00

Deuteranopia (green-blind)

#827525

Tritanopia (blue-blind)

#008776

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #188b16;
/* rgb */ color: rgb(24, 139, 22);
/* oklch */ color: oklch(55.5% 0.178 142.6);

Tailwind

colors: {
  custom: {
    50: '#6dae5f',
    500: '#188b16',
    950: '#000000',
  },
}

SCSS

$custom: #188b16;
$custom-light: #6dae5f;
$custom-dark: #000000;

JSON

{
  "hex": "#188b16",
  "rgb": {
    "r": 24,
    "g": 139,
    "b": 22
  },
  "hsl": {
    "h": 118.974,
    "s": 72.671,
    "l": 31.569
  },
  "oklch": {
    "l": 0.5551,
    "c": 0.17755,
    "h": 142.6
  },
  "luminance": 0.18717
}

Semantic roles & 50–950 ramp

primary

#188B16

secondary

#BD3EBF

accent

#38EFEC

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#081005

muted

#7B7F79

Preview Lab

Preview with #188B16

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

Preview Lab → · Contrast checker → · Palette generator →