#188544#188544

#188544 is a mid, vivid green. Relative luminance 0.174; OKLCH L 54.3% C 0.136 H 151.3°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#188544
RGB	rgb(24, 133, 68)
HSL	hsl(144, 69%, 31%)
HSV	hsv(144, 82%, 52%)
CMYK	cmyk(82%, 0%, 48.9%, 47.8%)
CIE-LAB	lab(48.74, -44.55, 26.80)
CIE-LCH	lch(48.74, 51.99, 148.97°)
OKLab	oklab(54.31% -0.1196 0.0655)
OKLCH	oklch(54.31% 0.136 151.3)
XYZ	xyz(9.8067, 17.3854, 8.3066)
Luminance	0.1739 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188544 #851859

analogous

#228518 #188544 #18857A

triadic

#188544 #441885 #854418

tetradic

#188544 #182285 #851859 #857A18

square

#188544 #182285 #851859 #857A18

split-complementary

#188544 #7A1885 #851822

monochromatic

#051D0F #0F5129 #188544 #21B95F #3CDC7C

Accessibility & contrast

On white

4.69

#188544 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#188544 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #188544

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188544	#FFFFFF	#000000	##FFFFFF
##188544	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#85793F

Deuteranopia (green-blind)

#797049

Tritanopia (blue-blind)

#008376

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #188544;
/* rgb */ color: rgb(24, 133, 68);
/* oklch */ color: oklch(54.3% 0.136 151.3);

Tailwind

colors: {
  custom: {
    50: '#69a979',
    500: '#188544',
    950: '#000000',
  },
}

SCSS

$custom: #188544;
$custom-light: #69a979;
$custom-dark: #000000;

JSON

{
  "hex": "#188544",
  "rgb": {
    "r": 24,
    "g": 133,
    "b": 68
  },
  "hsl": {
    "h": 144.22,
    "s": 69.427,
    "l": 30.784
  },
  "oklch": {
    "l": 0.54312,
    "c": 0.13639,
    "h": 151.3
  },
  "luminance": 0.17387
}

Semantic roles & 50–950 ramp

primary

#188544

secondary

#B94088

accent

#3CA5EC

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#071009

muted

#7A7F7B

Preview Lab

Preview with #188544

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

Preview Lab → · Contrast checker → · Palette generator →