#188E37#188E37

#188E37 is a mid, vivid green. Relative luminance 0.198; OKLCH L 56.6% C 0.160 H 146.9°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#188E37
RGB	rgb(24, 142, 55)
HSL	hsl(136, 71%, 33%)
HSV	hsv(136, 83%, 56%)
CMYK	cmyk(83.1%, 0%, 61.3%, 44.3%)
CIE-LAB	lab(51.63, -49.78, 36.97)
CIE-LCH	lch(51.63, 62.01, 143.40°)
OKLab	oklab(56.65% -0.1338 0.0872)
OKLCH	oklch(56.65% 0.16 146.9)
XYZ	xyz(10.7384, 19.8147, 6.8724)
Luminance	0.1982 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188E37 #8E186F

analogous

#348E18 #188E37 #188E72

triadic

#188E37 #37188E #8E3718

tetradic

#188E37 #18348E #8E186F #8E7218

square

#188E37 #18348E #8E186F #8E7218

split-complementary

#188E37 #72188E #8E1834

monochromatic

#06250E #0F5A23 #188E37 #21C24B #41DF6B

Accessibility & contrast

On white

4.23

#188E37 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#188E37 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188E37

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188E37	#FFFFFF	#000000	##000000
##188E37	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90802E

Deuteranopia (green-blind)

#83783E

Tritanopia (blue-blind)

#008B7B

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #188e37;
/* rgb */ color: rgb(24, 142, 55);
/* oklch */ color: oklch(56.6% 0.160 146.9);

Tailwind

colors: {
  custom: {
    50: '#6cb071',
    500: '#188e37',
    950: '#000000',
  },
}

SCSS

$custom: #188e37;
$custom-light: #6cb071;
$custom-dark: #000000;

JSON

{
  "hex": "#188e37",
  "rgb": {
    "r": 24,
    "g": 142,
    "b": 55
  },
  "hsl": {
    "h": 135.763,
    "s": 71.084,
    "l": 32.549
  },
  "oklch": {
    "l": 0.5665,
    "c": 0.15975,
    "h": 146.9
  },
  "luminance": 0.19816
}

Semantic roles & 50–950 ramp

primary

#188E37

secondary

#C0429F

accent

#3ABFEE

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#081108

muted

#7B807B

Preview Lab

Preview with #188E37

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

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