#188F78#188F78

#188F78 is a mid, moderate teal. Relative luminance 0.212; OKLCH L 58.3% C 0.104 H 175.3°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#188F78
RGB	rgb(24, 143, 120)
HSL	hsl(168, 71%, 33%)
HSV	hsv(168, 83%, 56%)
CMYK	cmyk(83.2%, 0%, 16.1%, 43.9%)
CIE-LAB	lab(53.16, -36.67, 3.43)
CIE-LCH	lch(53.16, 36.83, 174.65°)
OKLab	oklab(58.31% -0.104 0.0085)
OKLCH	oklch(58.31% 0.104 175.3)
XYZ	xyz(13.5875, 21.1935, 21.1403)
Luminance	0.2119 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188F78 #8F182F

analogous

#188F3C #188F78 #186B8F

triadic

#188F78 #78188F #8F7818

tetradic

#188F78 #3C188F #8F182F #6B8F18

square

#188F78 #3C188F #8F182F #6B8F18

split-complementary

#188F78 #8F186B #8F3C18

monochromatic

#062620 #0F5B4C #188F78 #21C3A4 #42DFC1

Accessibility & contrast

On white

4.01

#188F78 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.24

#188F78 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188F78

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188F78	#FFFFFF	#000000	##000000
##188F78	1.00	4.01	5.24	5.24
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.24	21.00	1.00	1.00
##000000	5.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#898577

Deuteranopia (green-blind)

#7B7A7A

Tritanopia (blue-blind)

#009188

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #188f78;
/* rgb */ color: rgb(24, 143, 120);
/* oklch */ color: oklch(58.3% 0.104 175.3);

Tailwind

colors: {
  custom: {
    50: '#6db09e',
    500: '#188f78',
    950: '#000000',
  },
}

SCSS

$custom: #188f78;
$custom-light: #6db09e;
$custom-dark: #000000;

JSON

{
  "hex": "#188f78",
  "rgb": {
    "r": 24,
    "g": 143,
    "b": 120
  },
  "hsl": {
    "h": 168.403,
    "s": 71.257,
    "l": 32.745
  },
  "oklch": {
    "l": 0.58309,
    "c": 0.10432,
    "h": 175.3
  },
  "luminance": 0.21195
}

Semantic roles & 50–950 ramp

primary

#188F78

secondary

#C0435B

accent

#3A5DEE

background

#F7FAF9

surface

#EDF5F2

border

#C8CFCC

text

#08110E

muted

#7B807E

Preview Lab

Preview with #188F78

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

Preview Lab → · Contrast checker → · Palette generator →