#188D50#188D50

#188D50 is a mid, vivid green. Relative luminance 0.198; OKLCH L 56.8% C 0.136 H 154.0°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#188D50
RGB	rgb(24, 141, 80)
HSL	hsl(149, 71%, 32%)
HSV	hsv(149, 83%, 55%)
CMYK	cmyk(83%, 0%, 43.3%, 44.7%)
CIE-LAB	lab(51.63, -45.32, 23.99)
CIE-LCH	lch(51.63, 51.28, 152.11°)
OKLab	oklab(56.77% -0.1219 0.0594)
OKLCH	oklch(56.77% 0.136 154)
XYZ	xyz(11.3484, 19.8217, 10.8157)
Luminance	0.1982 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188D50 #8D1855

analogous

#1B8D18 #188D50 #188D8B

triadic

#188D50 #50188D #8D5018

tetradic

#188D50 #181B8D #8D1855 #8D8B18

square

#188D50 #181B8D #8D1855 #8D8B18

split-complementary

#188D50 #8B188D #8D181B

monochromatic

#062415 #0F5932 #188D50 #21C16E #41DF8C

Accessibility & contrast

On white

4.23

#188D50 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#188D50 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188D50

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188D50	#FFFFFF	#000000	##000000
##188D50	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)

#8D814C

Deuteranopia (green-blind)

#807754

Tritanopia (blue-blind)

#008B7E

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #188d50;
/* rgb */ color: rgb(24, 141, 80);
/* oklch */ color: oklch(56.8% 0.136 154.0);

Tailwind

colors: {
  custom: {
    50: '#6baf82',
    500: '#188d50',
    950: '#000000',
  },
}

SCSS

$custom: #188d50;
$custom-light: #6baf82;
$custom-dark: #000000;

JSON

{
  "hex": "#188d50",
  "rgb": {
    "r": 24,
    "g": 141,
    "b": 80
  },
  "hsl": {
    "h": 148.718,
    "s": 70.909,
    "l": 32.353
  },
  "oklch": {
    "l": 0.56769,
    "c": 0.1356,
    "h": 154
  },
  "luminance": 0.19823
}

Semantic roles & 50–950 ramp

primary

#188D50

secondary

#BF4283

accent

#3A98EE

background

#F7FAF7

surface

#EDF5EE

border

#C8CFC9

text

#08100A

muted

#7B7F7C

Preview Lab

Preview with #188D50

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

Preview Lab → · Contrast checker → · Palette generator →