#188F52#188F52

#188F52 is a mid, vivid green. Relative luminance 0.204; OKLCH L 57.4% C 0.136 H 154.3°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#188F52
RGB	rgb(24, 143, 82)
HSL	hsl(149, 71%, 33%)
HSV	hsv(149, 83%, 56%)
CMYK	cmyk(83.2%, 0%, 42.7%, 43.9%)
CIE-LAB	lab(52.34, -45.69, 23.81)
CIE-LCH	lch(52.34, 51.52, 152.47°)
OKLab	oklab(57.36% -0.1229 0.0591)
OKLCH	oklch(57.36% 0.136 154.3)
XYZ	xyz(11.7210, 20.4469, 11.3099)
Luminance	0.2045 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188F52 #8F1855

analogous

#198F18 #188F52 #188F8D

triadic

#188F52 #52188F #8F5218

tetradic

#188F52 #18198F #8F1855 #8F8D18

square

#188F52 #18198F #8F1855 #8F8D18

split-complementary

#188F52 #8D188F #8F1819

monochromatic

#062616 #0F5B34 #188F52 #21C370 #42DF8F

Accessibility & contrast

On white

4.13

#188F52 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#188F52 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188F52

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188F52	#FFFFFF	#000000	##000000
##188F52	1.00	4.13	5.09	5.09
#FFFFFF	4.13	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)

#8F834E

Deuteranopia (green-blind)

#817956

Tritanopia (blue-blind)

#008D80

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #188f52;
/* rgb */ color: rgb(24, 143, 82);
/* oklch */ color: oklch(57.4% 0.136 154.3);

Tailwind

colors: {
  custom: {
    50: '#6cb183',
    500: '#188f52',
    950: '#000000',
  },
}

SCSS

$custom: #188f52;
$custom-light: #6cb183;
$custom-dark: #000000;

JSON

{
  "hex": "#188f52",
  "rgb": {
    "r": 24,
    "g": 143,
    "b": 82
  },
  "hsl": {
    "h": 149.244,
    "s": 71.257,
    "l": 32.745
  },
  "oklch": {
    "l": 0.57362,
    "c": 0.13635,
    "h": 154.3
  },
  "luminance": 0.20448
}

Semantic roles & 50–950 ramp

primary

#188F52

secondary

#C04383

accent

#3A96EE

background

#F7FBF8

surface

#EDF6EF

border

#C8D0CA

text

#08110A

muted

#7B807C

Preview Lab

Preview with #188F52

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

Preview Lab → · Contrast checker → · Palette generator →