#187C82#187C82

#187C82 is a mid, moderate teal. Relative luminance 0.162; OKLCH L 53.6% C 0.085 H 201.2°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#187C82
RGB	rgb(24, 124, 130)
HSL	hsl(183, 69%, 30%)
HSV	hsv(183, 82%, 51%)
CMYK	cmyk(81.5%, 4.6%, 0%, 49%)
CIE-LAB	lab(47.26, -24.58, -11.12)
CIE-LCH	lch(47.26, 26.98, 204.35°)
OKLab	oklab(53.6% -0.0796 -0.0309)
OKLCH	oklch(53.6% 0.085 201.2)
XYZ	xyz(11.6118, 16.2197, 23.6335)
Luminance	0.1622 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187C82 #821E18

analogous

#188253 #187C82 #184782

triadic

#187C82 #82187C #7C8218

tetradic

#187C82 #531882 #821E18 #478218

square

#187C82 #531882 #821E18 #478218

split-complementary

#187C82 #821847 #825318

monochromatic

#05191B #0E4B4E #187C82 #22ADB6 #3AD1DB

Accessibility & contrast

On white

4.95

#187C82 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#187C82 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187C82

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187C82	#FFFFFF	#000000	##FFFFFF
##187C82	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#727683

Deuteranopia (green-blind)

#636C82

Tritanopia (blue-blind)

#00817E

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #187c82;
/* rgb */ color: rgb(24, 124, 130);
/* oklch */ color: oklch(53.6% 0.085 201.2);

Tailwind

colors: {
  custom: {
    50: '#6aa2a6',
    500: '#187c82',
    950: '#000000',
  },
}

SCSS

$custom: #187c82;
$custom-light: #6aa2a6;
$custom-dark: #000000;

JSON

{
  "hex": "#187c82",
  "rgb": {
    "r": 24,
    "g": 124,
    "b": 130
  },
  "hsl": {
    "h": 183.396,
    "s": 68.831,
    "l": 30.196
  },
  "oklch": {
    "l": 0.536,
    "c": 0.08537,
    "h": 201.2
  },
  "luminance": 0.16221
}

Semantic roles & 50–950 ramp

primary

#187C82

secondary

#B64640

accent

#463CEC

background

#F6FAFA

surface

#ECF3F4

border

#C7CDCE

text

#080F0F

muted

#7A7F7F

Preview Lab

Preview with #187C82

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

Preview Lab → · Contrast checker → · Palette generator →