#187E77#187E77

#187E77 is a mid, moderate teal. Relative luminance 0.164; OKLCH L 53.7% C 0.088 H 187.7°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#187E77
RGB	rgb(24, 126, 119)
HSL	hsl(176, 68%, 29%)
HSV	hsv(176, 81%, 49%)
CMYK	cmyk(81%, 0%, 5.6%, 50.6%)
CIE-LAB	lab(47.55, -29.06, -4.18)
CIE-LCH	lch(47.55, 29.36, 188.18°)
OKLab	oklab(53.72% -0.0869 -0.0118)
OKLCH	oklch(53.72% 0.088 187.7)
XYZ	xyz(11.1657, 16.4464, 20.0352)
Luminance	0.1645 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187E77 #7E181F

analogous

#187E44 #187E77 #18527E

triadic

#187E77 #77187E #7E7718

tetradic

#187E77 #44187E #7E181F #527E18

square

#187E77 #44187E #7E181F #527E18

split-complementary

#187E77 #7E1852 #7E4418

monochromatic

#051A18 #0E4B46 #187E77 #22B1A8 #37D9CE

Accessibility & contrast

On white

4.90

#187E77 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#187E77 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187E77

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187E77	#FFFFFF	#000000	##FFFFFF
##187E77	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#777777

Deuteranopia (green-blind)

#696D78

Tritanopia (blue-blind)

#00817C

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #187e77;
/* rgb */ color: rgb(24, 126, 119);
/* oklch */ color: oklch(53.7% 0.088 187.7);

Tailwind

colors: {
  custom: {
    50: '#69a49e',
    500: '#187e77',
    950: '#000000',
  },
}

SCSS

$custom: #187e77;
$custom-light: #69a49e;
$custom-dark: #000000;

JSON

{
  "hex": "#187e77",
  "rgb": {
    "r": 24,
    "g": 126,
    "b": 119
  },
  "hsl": {
    "h": 175.882,
    "s": 68,
    "l": 29.412
  },
  "oklch": {
    "l": 0.53719,
    "c": 0.08768,
    "h": 187.7
  },
  "luminance": 0.16448
}

Semantic roles & 50–950 ramp

primary

#187E77

secondary

#B23F47

accent

#3D49EB

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#070F0E

muted

#7A7F7E

Preview Lab

Preview with #187E77

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

Preview Lab → · Contrast checker → · Palette generator →