#188D41#188D41

#188D41 is a mid, vivid green. Relative luminance 0.196; OKLCH L 56.5% C 0.150 H 149.3°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#188D41
RGB	rgb(24, 141, 65)
HSL	hsl(141, 71%, 32%)
HSV	hsv(141, 83%, 55%)
CMYK	cmyk(83%, 0%, 53.9%, 44.7%)
CIE-LAB	lab(51.41, -47.97, 31.71)
CIE-LCH	lch(51.41, 57.51, 146.54°)
OKLab	oklab(56.51% -0.1288 0.0764)
OKLCH	oklch(56.51% 0.15 149.3)
XYZ	xyz(10.8548, 19.6243, 8.2158)
Luminance	0.1963 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188D41 #8D1864

analogous

#298D18 #188D41 #188D7C

triadic

#188D41 #41188D #8D4118

tetradic

#188D41 #18298D #8D1864 #8D7C18

square

#188D41 #18298D #8D1864 #8D7C18

split-complementary

#188D41 #7C188D #8D1829

monochromatic

#062411 #0F5929 #188D41 #21C159 #41DF78

Accessibility & contrast

On white

4.26

#188D41 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#188D41 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188D41

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188D41	#FFFFFF	#000000	##000000
##188D41	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E803A

Deuteranopia (green-blind)

#817747

Tritanopia (blue-blind)

#008A7C

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #188d41;
/* rgb */ color: rgb(24, 141, 65);
/* oklch */ color: oklch(56.5% 0.150 149.3);

Tailwind

colors: {
  custom: {
    50: '#6baf77',
    500: '#188d41',
    950: '#000000',
  },
}

SCSS

$custom: #188d41;
$custom-light: #6baf77;
$custom-dark: #000000;

JSON

{
  "hex": "#188d41",
  "rgb": {
    "r": 24,
    "g": 141,
    "b": 65
  },
  "hsl": {
    "h": 141.026,
    "s": 70.909,
    "l": 32.353
  },
  "oklch": {
    "l": 0.56509,
    "c": 0.14974,
    "h": 149.3
  },
  "luminance": 0.19626
}

Semantic roles & 50–950 ramp

primary

#188D41

secondary

#BF4293

accent

#3AAFEE

background

#F7FAF7

surface

#EDF5ED

border

#C8CFC8

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #188D41

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

Preview Lab → · Contrast checker → · Palette generator →