#187F8E#187F8E

#187F8E is a mid, moderate teal. Relative luminance 0.173; OKLCH L 54.9% C 0.089 H 210.1°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#187F8E
RGB	rgb(24, 127, 142)
HSL	hsl(188, 71%, 33%)
HSV	hsv(188, 83%, 56%)
CMYK	cmyk(83.1%, 10.6%, 0%, 44.3%)
CIE-LAB	lab(48.67, -22.14, -16.07)
CIE-LCH	lch(48.67, 27.36, 215.98°)
OKLab	oklab(54.88% -0.0772 -0.0448)
OKLCH	oklch(54.88% 0.089 210.1)
XYZ	xyz(12.8464, 17.3243, 28.2528)
Luminance	0.1733 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187F8E #8E2718

analogous

#188E62 #187F8E #18448E

triadic

#187F8E #8E187F #7F8E18

tetradic

#187F8E #62188E #8E2718 #448E18

square

#187F8E #62188E #8E2718 #448E18

split-complementary

#187F8E #8E1844 #8E6218

monochromatic

#062125 #0F505A #187F8E #21AEC2 #41CBDF

Accessibility & contrast

On white

4.70

#187F8E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#187F8E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187F8E

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187F8E	#FFFFFF	#000000	##FFFFFF
##187F8E	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#727A8F

Deuteranopia (green-blind)

#636F8E

Tritanopia (blue-blind)

#008684

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #187f8e;
/* rgb */ color: rgb(24, 127, 142);
/* oklch */ color: oklch(54.9% 0.089 210.1);

Tailwind

colors: {
  custom: {
    50: '#6ca4af',
    500: '#187f8e',
    950: '#000000',
  },
}

SCSS

$custom: #187f8e;
$custom-light: #6ca4af;
$custom-dark: #000000;

JSON

{
  "hex": "#187f8e",
  "rgb": {
    "r": 24,
    "g": 127,
    "b": 142
  },
  "hsl": {
    "h": 187.627,
    "s": 71.084,
    "l": 32.549
  },
  "oklch": {
    "l": 0.54881,
    "c": 0.08929,
    "h": 210.1
  },
  "luminance": 0.17326
}

Semantic roles & 50–950 ramp

primary

#187F8E

secondary

#C05242

accent

#513AEE

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #187F8E

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

Preview Lab → · Contrast checker → · Palette generator →