#187E84#187E84

#187E84 is a mid, moderate teal. Relative luminance 0.168; OKLCH L 54.2% C 0.087 H 201.1°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#187E84
RGB	rgb(24, 126, 132)
HSL	hsl(183, 69%, 31%)
HSV	hsv(183, 82%, 52%)
CMYK	cmyk(81.8%, 4.5%, 0%, 48.2%)
CIE-LAB	lab(47.98, -24.95, -11.22)
CIE-LCH	lch(47.98, 27.35, 204.21°)
OKLab	oklab(54.21% -0.0807 -0.0312)
OKLCH	oklch(54.21% 0.087 201.1)
XYZ	xyz(12.0005, 16.7803, 24.4318)
Luminance	0.1678 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187E84 #841E18

analogous

#188454 #187E84 #184884

triadic

#187E84 #84187E #7E8418

tetradic

#187E84 #541884 #841E18 #488418

square

#187E84 #541884 #841E18 #488418

split-complementary

#187E84 #841848 #845418

monochromatic

#051B1C #0F4D50 #187E84 #21AFB8 #3BD2DB

Accessibility & contrast

On white

4.82

#187E84 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#187E84 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187E84

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187E84	#FFFFFF	#000000	##FFFFFF
##187E84	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#747885

Deuteranopia (green-blind)

#656D84

Tritanopia (blue-blind)

#008380

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #187e84;
/* rgb */ color: rgb(24, 126, 132);
/* oklch */ color: oklch(54.2% 0.087 201.1);

Tailwind

colors: {
  custom: {
    50: '#6ba4a7',
    500: '#187e84',
    950: '#000000',
  },
}

SCSS

$custom: #187e84;
$custom-light: #6ba4a7;
$custom-dark: #000000;

JSON

{
  "hex": "#187e84",
  "rgb": {
    "r": 24,
    "g": 126,
    "b": 132
  },
  "hsl": {
    "h": 183.333,
    "s": 69.231,
    "l": 30.588
  },
  "oklch": {
    "l": 0.54208,
    "c": 0.08653,
    "h": 201.1
  },
  "luminance": 0.16782
}

Semantic roles & 50–950 ramp

primary

#187E84

secondary

#B84740

accent

#463CEC

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #187E84

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

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