#187D80#187D80

#187D80 is a mid, moderate teal. Relative luminance 0.164; OKLCH L 53.8% C 0.086 H 198.0°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#187D80
RGB	rgb(24, 125, 128)
HSL	hsl(182, 68%, 30%)
HSV	hsv(182, 81%, 50%)
CMYK	cmyk(81.3%, 2.3%, 0%, 49.8%)
CIE-LAB	lab(47.52, -25.74, -9.55)
CIE-LCH	lch(47.52, 27.46, 200.36°)
OKLab	oklab(53.79% -0.0815 -0.0266)
OKLCH	oklch(53.79% 0.086 198)
XYZ	xyz(11.6048, 16.4185, 22.9753)
Luminance	0.1642 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187D80 #801B18

analogous

#18804F #187D80 #184980

triadic

#187D80 #80187D #7D8018

tetradic

#187D80 #4F1880 #801B18 #498018

square

#187D80 #4F1880 #801B18 #498018

split-complementary

#187D80 #801849 #804F18

monochromatic

#05191A #0E4B4C #187D80 #22AFB4 #39D5DA

Accessibility & contrast

On white

4.90

#187D80 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#187D80 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187D80

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187D80	#FFFFFF	#000000	##FFFFFF
##187D80	1.00	4.90	4.28	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#737780

Deuteranopia (green-blind)

#656C81

Tritanopia (blue-blind)

#00827E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #187d80;
/* rgb */ color: rgb(24, 125, 128);
/* oklch */ color: oklch(53.8% 0.086 198.0);

Tailwind

colors: {
  custom: {
    50: '#6aa3a4',
    500: '#187d80',
    950: '#000000',
  },
}

SCSS

$custom: #187d80;
$custom-light: #6aa3a4;
$custom-dark: #000000;

JSON

{
  "hex": "#187d80",
  "rgb": {
    "r": 24,
    "g": 125,
    "b": 128
  },
  "hsl": {
    "h": 181.731,
    "s": 68.421,
    "l": 29.804
  },
  "oklch": {
    "l": 0.53786,
    "c": 0.08576,
    "h": 198
  },
  "luminance": 0.1642
}

Semantic roles & 50–950 ramp

primary

#187D80

secondary

#B44340

accent

#423DEB

background

#F6FAFA

surface

#ECF4F4

border

#C7CECE

text

#080F0F

muted

#7A7F7F

Preview Lab

Preview with #187D80

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

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