#188E50#188E50

#188E50 is a mid, vivid green. Relative luminance 0.201; OKLCH L 57.0% C 0.137 H 153.8°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#188E50
RGB	rgb(24, 142, 80)
HSL	hsl(148, 71%, 33%)
HSV	hsv(148, 83%, 56%)
CMYK	cmyk(83.1%, 0%, 43.7%, 44.3%)
CIE-LAB	lab(51.97, -45.70, 24.42)
CIE-LCH	lch(51.97, 51.82, 151.88°)
OKLab	oklab(57.05% -0.1229 0.0605)
OKLCH	oklch(57.05% 0.137 153.8)
XYZ	xyz(11.4966, 20.1180, 10.8651)
Luminance	0.2012 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188E50 #8E1856

analogous

#1B8E18 #188E50 #188E8B

triadic

#188E50 #50188E #8E5018

tetradic

#188E50 #181B8E #8E1856 #8E8B18

square

#188E50 #181B8E #8E1856 #8E8B18

split-complementary

#188E50 #8B188E #8E181B

monochromatic

#062515 #0F5A33 #188E50 #21C26D #41DF8C

Accessibility & contrast

On white

4.18

#188E50 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#188E50 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188E50

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188E50	#FFFFFF	#000000	##000000
##188E50	1.00	4.18	5.02	5.02
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E824C

Deuteranopia (green-blind)

#817854

Tritanopia (blue-blind)

#008C7F

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #188e50;
/* rgb */ color: rgb(24, 142, 80);
/* oklch */ color: oklch(57.0% 0.137 153.8);

Tailwind

colors: {
  custom: {
    50: '#6bb082',
    500: '#188e50',
    950: '#000000',
  },
}

SCSS

$custom: #188e50;
$custom-light: #6bb082;
$custom-dark: #000000;

JSON

{
  "hex": "#188e50",
  "rgb": {
    "r": 24,
    "g": 142,
    "b": 80
  },
  "hsl": {
    "h": 148.475,
    "s": 71.084,
    "l": 32.549
  },
  "oklch": {
    "l": 0.57046,
    "c": 0.13694,
    "h": 153.8
  },
  "luminance": 0.20119
}

Semantic roles & 50–950 ramp

primary

#188E50

secondary

#C04284

accent

#3A98EE

background

#F7FAF7

surface

#EDF5EE

border

#C8CFC9

text

#08110A

muted

#7B807C

Preview Lab

Preview with #188E50

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

Preview Lab → · Contrast checker → · Palette generator →