#188F7B#188F7B

#188F7B is a mid, moderate teal. Relative luminance 0.213; OKLCH L 58.4% C 0.103 H 177.6°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#188F7B
RGB	rgb(24, 143, 123)
HSL	hsl(170, 71%, 33%)
HSV	hsv(170, 83%, 56%)
CMYK	cmyk(83.2%, 0%, 14%, 43.9%)
CIE-LAB	lab(53.24, -35.83, 1.82)
CIE-LCH	lch(53.24, 35.88, 177.09°)
OKLab	oklab(58.4% -0.1025 0.0043)
OKLCH	oklch(58.4% 0.103 177.6)
XYZ	xyz(13.7725, 21.2674, 22.1142)
Luminance	0.2127 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188F7B #8F182C

analogous

#188F40 #188F7B #18678F

triadic

#188F7B #7B188F #8F7B18

tetradic

#188F7B #40188F #8F182C #678F18

square

#188F7B #40188F #8F182C #678F18

split-complementary

#188F7B #8F1867 #8F4018

monochromatic

#062621 #0F5B4E #188F7B #21C3A8 #42DFC5

Accessibility & contrast

On white

4.00

#188F7B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#188F7B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188F7B

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188F7B	#FFFFFF	#000000	##000000
##188F7B	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#89867A

Deuteranopia (green-blind)

#7A7B7D

Tritanopia (blue-blind)

#009189

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #188f7b;
/* rgb */ color: rgb(24, 143, 123);
/* oklch */ color: oklch(58.4% 0.103 177.6);

Tailwind

colors: {
  custom: {
    50: '#6db0a1',
    500: '#188f7b',
    950: '#000000',
  },
}

SCSS

$custom: #188f7b;
$custom-light: #6db0a1;
$custom-dark: #000000;

JSON

{
  "hex": "#188f7b",
  "rgb": {
    "r": 24,
    "g": 143,
    "b": 123
  },
  "hsl": {
    "h": 169.916,
    "s": 71.257,
    "l": 32.745
  },
  "oklch": {
    "l": 0.58402,
    "c": 0.10257,
    "h": 177.6
  },
  "luminance": 0.21269
}

Semantic roles & 50–950 ramp

primary

#188F7B

secondary

#C04358

accent

#3A58EE

background

#F7FAF9

surface

#EDF5F2

border

#C8CFCC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #188F7B

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

Preview Lab → · Contrast checker → · Palette generator →