#188F53#188F53

#188F53 is a mid, vivid green. Relative luminance 0.205; OKLCH L 57.4% C 0.135 H 154.7°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#188F53
RGB	rgb(24, 143, 83)
HSL	hsl(150, 71%, 33%)
HSV	hsv(150, 83%, 56%)
CMYK	cmyk(83.2%, 0%, 42%, 43.9%)
CIE-LAB	lab(52.36, -45.49, 23.28)
CIE-LCH	lch(52.36, 51.11, 152.90°)
OKLab	oklab(57.38% -0.1224 0.0579)
OKLCH	oklch(57.38% 0.135 154.7)
XYZ	xyz(11.7593, 20.4622, 11.5118)
Luminance	0.2046 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188F53 #8F1854

analogous

#198F18 #188F53 #188F8E

triadic

#188F53 #53188F #8F5318

tetradic

#188F53 #18198F #8F1854 #8F8E18

square

#188F53 #18198F #8F1854 #8F8E18

split-complementary

#188F53 #8E188F #8F1819

monochromatic

#062616 #0F5B35 #188F53 #21C371 #42DF90

Accessibility & contrast

On white

4.12

#188F53 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#188F53 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188F53

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188F53	#FFFFFF	#000000	##000000
##188F53	1.00	4.12	5.09	5.09
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F834F

Deuteranopia (green-blind)

#817957

Tritanopia (blue-blind)

#008D80

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #188f53;
/* rgb */ color: rgb(24, 143, 83);
/* oklch */ color: oklch(57.4% 0.135 154.7);

Tailwind

colors: {
  custom: {
    50: '#6cb184',
    500: '#188f53',
    950: '#000000',
  },
}

SCSS

$custom: #188f53;
$custom-light: #6cb184;
$custom-dark: #000000;

JSON

{
  "hex": "#188f53",
  "rgb": {
    "r": 24,
    "g": 143,
    "b": 83
  },
  "hsl": {
    "h": 149.748,
    "s": 71.257,
    "l": 32.745
  },
  "oklch": {
    "l": 0.57381,
    "c": 0.1354,
    "h": 154.7
  },
  "luminance": 0.20464
}

Semantic roles & 50–950 ramp

primary

#188F53

secondary

#C04382

accent

#3A95EE

background

#F7FBF8

surface

#EDF6EF

border

#C8D0CA

text

#08110B

muted

#7B807C

Preview Lab

Preview with #188F53

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

Preview Lab → · Contrast checker → · Palette generator →