#188F50#188F50

#188F50 is a mid, vivid green. Relative luminance 0.204; OKLCH L 57.3% C 0.138 H 153.6°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#188F50
RGB	rgb(24, 143, 80)
HSL	hsl(148, 71%, 33%)
HSV	hsv(148, 83%, 56%)
CMYK	cmyk(83.2%, 0%, 44.1%, 43.9%)
CIE-LAB	lab(52.31, -46.08, 24.86)
CIE-LCH	lch(52.31, 52.36, 151.65°)
OKLab	oklab(57.32% -0.1238 0.0615)
OKLCH	oklch(57.32% 0.138 153.6)
XYZ	xyz(11.6460, 20.4169, 10.9149)
Luminance	0.2042 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188F50 #8F1857

analogous

#1C8F18 #188F50 #188F8B

triadic

#188F50 #50188F #8F5018

tetradic

#188F50 #181C8F #8F1857 #8F8B18

square

#188F50 #181C8F #8F1857 #8F8B18

split-complementary

#188F50 #8B188F #8F181C

monochromatic

#062615 #0F5B33 #188F50 #21C36D #42DF8C

Accessibility & contrast

On white

4.13

#188F50 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#188F50 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188F50

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188F50	#FFFFFF	#000000	##000000
##188F50	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F824B

Deuteranopia (green-blind)

#827954

Tritanopia (blue-blind)

#008D80

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #188f50;
/* rgb */ color: rgb(24, 143, 80);
/* oklch */ color: oklch(57.3% 0.138 153.6);

Tailwind

colors: {
  custom: {
    50: '#6cb182',
    500: '#188f50',
    950: '#000000',
  },
}

SCSS

$custom: #188f50;
$custom-light: #6cb182;
$custom-dark: #000000;

JSON

{
  "hex": "#188f50",
  "rgb": {
    "r": 24,
    "g": 143,
    "b": 80
  },
  "hsl": {
    "h": 148.235,
    "s": 71.257,
    "l": 32.745
  },
  "oklch": {
    "l": 0.57323,
    "c": 0.13827,
    "h": 153.6
  },
  "luminance": 0.20418
}

Semantic roles & 50–950 ramp

primary

#188F50

secondary

#C04385

accent

#3A99EE

background

#F7FBF7

surface

#EDF6EE

border

#C8D0C9

text

#08110A

muted

#7B807C

Preview Lab

Preview with #188F50

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

Preview Lab → · Contrast checker → · Palette generator →