#187A89#187A89

#187A89 is a mid, moderate teal. Relative luminance 0.159; OKLCH L 53.4% C 0.087 H 210.7°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#187A89
RGB	rgb(24, 122, 137)
HSL	hsl(188, 70%, 32%)
HSV	hsv(188, 82%, 54%)
CMYK	cmyk(82.5%, 10.9%, 0%, 46.3%)
CIE-LAB	lab(46.87, -21.20, -15.86)
CIE-LCH	lch(46.87, 26.48, 216.81°)
OKLab	oklab(53.36% -0.0744 -0.0442)
OKLCH	oklch(53.36% 0.087 210.7)
XYZ	xyz(11.8496, 15.9179, 26.1100)
Luminance	0.1592 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187A89 #892718

analogous

#188960 #187A89 #184289

triadic

#187A89 #89187A #7A8918

tetradic

#187A89 #601889 #892718 #428918

square

#187A89 #601889 #892718 #428918

split-complementary

#187A89 #891842 #896018

monochromatic

#061D21 #0F4C55 #187A89 #21A8BD #3EC8DD

Accessibility & contrast

On white

5.02

#187A89 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#187A89 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187A89

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187A89	#FFFFFF	#000000	##FFFFFF
##187A89	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E758A

Deuteranopia (green-blind)

#5F6A89

Tritanopia (blue-blind)

#00807F

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #187a89;
/* rgb */ color: rgb(24, 122, 137);
/* oklch */ color: oklch(53.4% 0.087 210.7);

Tailwind

colors: {
  custom: {
    50: '#6ba0ab',
    500: '#187a89',
    950: '#000000',
  },
}

SCSS

$custom: #187a89;
$custom-light: #6ba0ab;
$custom-dark: #000000;

JSON

{
  "hex": "#187a89",
  "rgb": {
    "r": 24,
    "g": 122,
    "b": 137
  },
  "hsl": {
    "h": 187.965,
    "s": 70.186,
    "l": 31.569
  },
  "oklch": {
    "l": 0.53365,
    "c": 0.08653,
    "h": 210.7
  },
  "luminance": 0.15919
}

Semantic roles & 50–950 ramp

primary

#187A89

secondary

#BD5140

accent

#523BED

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080F10

muted

#7B7E7F

Preview Lab

Preview with #187A89

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

Preview Lab → · Contrast checker → · Palette generator →