#188B68#188B68

#188B68 is a mid, moderate teal. Relative luminance 0.197; OKLCH L 56.8% C 0.111 H 166.4°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#188B68
RGB	rgb(24, 139, 104)
HSL	hsl(162, 71%, 32%)
HSV	hsv(162, 83%, 55%)
CMYK	cmyk(82.7%, 0%, 25.2%, 45.5%)
CIE-LAB	lab(51.45, -39.15, 10.20)
CIE-LCH	lch(51.45, 40.46, 165.39°)
OKLab	oklab(56.77% -0.1079 0.0261)
OKLCH	oklch(56.77% 0.111 166.4)
XYZ	xyz(12.1066, 19.6574, 16.2502)
Luminance	0.1966 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188B68 #8B183B

analogous

#188B2F #188B68 #18758B

triadic

#188B68 #68188B #8B6818

tetradic

#188B68 #2F188B #8B183B #758B18

square

#188B68 #2F188B #8B183B #758B18

split-complementary

#188B68 #8B1875 #8B2F18

monochromatic

#06231A #0F5741 #188B68 #21BF8F #3FDEAE

Accessibility & contrast

On white

4.26

#188B68 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#188B68 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188B68

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188B68	#FFFFFF	#000000	##000000
##188B68	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#888166

Deuteranopia (green-blind)

#7A766A

Tritanopia (blue-blind)

#008B81

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #188b68;
/* rgb */ color: rgb(24, 139, 104);
/* oklch */ color: oklch(56.8% 0.111 166.4);

Tailwind

colors: {
  custom: {
    50: '#6bae93',
    500: '#188b68',
    950: '#000000',
  },
}

SCSS

$custom: #188b68;
$custom-light: #6bae93;
$custom-dark: #000000;

JSON

{
  "hex": "#188b68",
  "rgb": {
    "r": 24,
    "g": 139,
    "b": 104
  },
  "hsl": {
    "h": 161.739,
    "s": 70.552,
    "l": 31.961
  },
  "oklch": {
    "l": 0.56772,
    "c": 0.11101,
    "h": 166.4
  },
  "luminance": 0.19659
}

Semantic roles & 50–950 ramp

primary

#188B68

secondary

#BE4067

accent

#3A71ED

background

#F7FAF9

surface

#EDF4F1

border

#C8CECB

text

#08100D

muted

#7B7F7E

Preview Lab

Preview with #188B68

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

Preview Lab → · Contrast checker → · Palette generator →