#187B85#187B85

#187B85 is a mid, moderate teal. Relative luminance 0.161; OKLCH L 53.5% C 0.086 H 205.5°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#187B85
RGB	rgb(24, 123, 133)
HSL	hsl(186, 69%, 31%)
HSV	hsv(186, 82%, 52%)
CMYK	cmyk(82%, 7.5%, 0%, 47.8%)
CIE-LAB	lab(47.04, -23.07, -13.23)
CIE-LCH	lch(47.04, 26.60, 209.83°)
OKLab	oklab(53.46% -0.0772 -0.0368)
OKLCH	oklch(53.46% 0.086 205.5)
XYZ	xyz(11.6914, 16.0521, 24.6679)
Luminance	0.1605 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187B85 #852218

analogous

#188558 #187B85 #184485

triadic

#187B85 #85187B #7B8518

tetradic

#187B85 #581885 #852218 #448518

square

#187B85 #581885 #852218 #448518

split-complementary

#187B85 #851844 #855818

monochromatic

#051B1D #0F4B51 #187B85 #21ABB9 #3CCDDC

Accessibility & contrast

On white

4.99

#187B85 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#187B85 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187B85

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187B85	#FFFFFF	#000000	##FFFFFF
##187B85	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#707686

Deuteranopia (green-blind)

#616B85

Tritanopia (blue-blind)

#00817E

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #187b85;
/* rgb */ color: rgb(24, 123, 133);
/* oklch */ color: oklch(53.5% 0.086 205.5);

Tailwind

colors: {
  custom: {
    50: '#6ba1a8',
    500: '#187b85',
    950: '#000000',
  },
}

SCSS

$custom: #187b85;
$custom-light: #6ba1a8;
$custom-dark: #000000;

JSON

{
  "hex": "#187b85",
  "rgb": {
    "r": 24,
    "g": 123,
    "b": 133
  },
  "hsl": {
    "h": 185.505,
    "s": 69.427,
    "l": 30.784
  },
  "oklch": {
    "l": 0.53458,
    "c": 0.08551,
    "h": 205.5
  },
  "luminance": 0.16054
}

Semantic roles & 50–950 ramp

primary

#187B85

secondary

#B94B40

accent

#4C3CEC

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080F0F

muted

#7A7E7F

Preview Lab

Preview with #187B85

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

Preview Lab → · Contrast checker → · Palette generator →