#187A83#187A83

#187A83 is a mid, moderate teal. Relative luminance 0.158; OKLCH L 53.1% C 0.085 H 204.5°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#187A83
RGB	rgb(24, 122, 131)
HSL	hsl(185, 69%, 30%)
HSV	hsv(185, 82%, 51%)
CMYK	cmyk(81.7%, 6.9%, 0%, 48.6%)
CIE-LAB	lab(46.65, -23.22, -12.65)
CIE-LCH	lch(46.65, 26.44, 208.57°)
OKLab	oklab(53.11% -0.077 -0.0352)
OKLCH	oklch(53.11% 0.085 204.5)
XYZ	xyz(11.4311, 15.7505, 23.9060)
Luminance	0.1575 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187A83 #832118

analogous

#188357 #187A83 #184483

triadic

#187A83 #83187A #7A8318

tetradic

#187A83 #571883 #832118 #448318

square

#187A83 #571883 #832118 #448318

split-complementary

#187A83 #831844 #835718

monochromatic

#051A1C #0F4A4F #187A83 #21AAB7 #3ACDDB

Accessibility & contrast

On white

5.06

#187A83 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#187A83 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187A83

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187A83	#FFFFFF	#000000	##FFFFFF
##187A83	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F7584

Deuteranopia (green-blind)

#616A83

Tritanopia (blue-blind)

#007F7D

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #187a83;
/* rgb */ color: rgb(24, 122, 131);
/* oklch */ color: oklch(53.1% 0.085 204.5);

Tailwind

colors: {
  custom: {
    50: '#6aa1a7',
    500: '#187a83',
    950: '#000000',
  },
}

SCSS

$custom: #187a83;
$custom-light: #6aa1a7;
$custom-dark: #000000;

JSON

{
  "hex": "#187a83",
  "rgb": {
    "r": 24,
    "g": 122,
    "b": 131
  },
  "hsl": {
    "h": 185.047,
    "s": 69.032,
    "l": 30.392
  },
  "oklch": {
    "l": 0.53113,
    "c": 0.0847,
    "h": 204.5
  },
  "luminance": 0.15752
}

Semantic roles & 50–950 ramp

primary

#187A83

secondary

#B74A40

accent

#4B3CEC

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080F0F

muted

#7A7E7F

Preview Lab

Preview with #187A83

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

Preview Lab → · Contrast checker → · Palette generator →