#188D78#188D78

#188D78 is a mid, moderate teal. Relative luminance 0.206; OKLCH L 57.8% C 0.102 H 176.6°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#188D78
RGB	rgb(24, 141, 120)
HSL	hsl(169, 71%, 32%)
HSV	hsv(169, 83%, 55%)
CMYK	cmyk(83%, 0%, 14.9%, 44.7%)
CIE-LAB	lab(52.51, -35.77, 2.49)
CIE-LCH	lch(52.51, 35.86, 176.02°)
OKLab	oklab(57.77% -0.1019 0.006)
OKLCH	oklch(57.77% 0.102 176.6)
XYZ	xyz(13.2900, 20.5983, 21.0411)
Luminance	0.2060 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188D78 #8D182D

analogous

#188D3E #188D78 #18678D

triadic

#188D78 #78188D #8D7818

tetradic

#188D78 #3E188D #8D182D #678D18

square

#188D78 #3E188D #8D182D #678D18

split-complementary

#188D78 #8D1867 #8D3E18

monochromatic

#06241F #0F594B #188D78 #21C1A5 #41DFC2

Accessibility & contrast

On white

4.10

#188D78 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#188D78 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188D78

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188D78	#FFFFFF	#000000	##000000
##188D78	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#878477

Deuteranopia (green-blind)

#79797A

Tritanopia (blue-blind)

#008F87

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #188d78;
/* rgb */ color: rgb(24, 141, 120);
/* oklch */ color: oklch(57.8% 0.102 176.6);

Tailwind

colors: {
  custom: {
    50: '#6caf9e',
    500: '#188d78',
    950: '#000000',
  },
}

SCSS

$custom: #188d78;
$custom-light: #6caf9e;
$custom-dark: #000000;

JSON

{
  "hex": "#188d78",
  "rgb": {
    "r": 24,
    "g": 141,
    "b": 120
  },
  "hsl": {
    "h": 169.231,
    "s": 70.909,
    "l": 32.353
  },
  "oklch": {
    "l": 0.57774,
    "c": 0.1021,
    "h": 176.6
  },
  "luminance": 0.206
}

Semantic roles & 50–950 ramp

primary

#188D78

secondary

#BF4258

accent

#3A5AEE

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #188D78

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

Preview Lab → · Contrast checker → · Palette generator →