#188B56#188B56

#188B56 is a mid, vivid teal. Relative luminance 0.193; OKLCH L 56.3% C 0.127 H 156.9°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#188B56
RGB	rgb(24, 139, 86)
HSL	hsl(152, 71%, 32%)
HSV	hsv(152, 83%, 55%)
CMYK	cmyk(82.7%, 0%, 38.1%, 45.5%)
CIE-LAB	lab(51.07, -43.33, 19.91)
CIE-LCH	lch(51.07, 47.69, 155.32°)
OKLab	oklab(56.34% -0.117 0.0499)
OKLCH	oklch(56.34% 0.127 156.9)
XYZ	xyz(11.2879, 19.3299, 11.9384)
Luminance	0.1933 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188B56 #8B184D

analogous

#188B1D #188B56 #18878B

triadic

#188B56 #56188B #8B5618

tetradic

#188B56 #1D188B #8B184D #878B18

square

#188B56 #1D188B #8B184D #878B18

split-complementary

#188B56 #8B1887 #8B1D18

monochromatic

#062315 #0F5736 #188B56 #21BF76 #3FDE95

Accessibility & contrast

On white

4.32

#188B56 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#188B56 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188B56

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188B56	#FFFFFF	#000000	##000000
##188B56	1.00	4.32	4.87	4.87
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7F53

Deuteranopia (green-blind)

#7D765A

Tritanopia (blue-blind)

#008A7D

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #188b56;
/* rgb */ color: rgb(24, 139, 86);
/* oklch */ color: oklch(56.3% 0.127 156.9);

Tailwind

colors: {
  custom: {
    50: '#6bae86',
    500: '#188b56',
    950: '#000000',
  },
}

SCSS

$custom: #188b56;
$custom-light: #6bae86;
$custom-dark: #000000;

JSON

{
  "hex": "#188b56",
  "rgb": {
    "r": 24,
    "g": 139,
    "b": 86
  },
  "hsl": {
    "h": 152.348,
    "s": 70.552,
    "l": 31.961
  },
  "oklch": {
    "l": 0.56338,
    "c": 0.12716,
    "h": 156.9
  },
  "luminance": 0.19331
}

Semantic roles & 50–950 ramp

primary

#188B56

secondary

#BE407A

accent

#3A8DED

background

#F6FAF8

surface

#ECF4EF

border

#C7CECA

text

#08100B

muted

#7A7F7C

Preview Lab

Preview with #188B56

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

Preview Lab → · Contrast checker → · Palette generator →