#187F7A#187F7A

#187F7A is a mid, moderate teal. Relative luminance 0.168; OKLCH L 54.1% C 0.088 H 189.8°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#187F7A
RGB	rgb(24, 127, 122)
HSL	hsl(177, 68%, 30%)
HSV	hsv(177, 81%, 50%)
CMYK	cmyk(81.1%, 0%, 3.9%, 50.2%)
CIE-LAB	lab(47.98, -28.63, -5.32)
CIE-LCH	lch(47.98, 29.12, 190.54°)
OKLab	oklab(54.09% -0.0865 -0.0149)
OKLCH	oklch(54.09% 0.088 189.8)
XYZ	xyz(11.4772, 16.7766, 21.0419)
Luminance	0.1678 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187F7A #7F181D

analogous

#187F46 #187F7A #18517F

triadic

#187F7A #7A187F #7F7A18

tetradic

#187F7A #46187F #7F181D #517F18

square

#187F7A #46187F #7F181D #517F18

split-complementary

#187F7A #7F1851 #7F4618

monochromatic

#051A19 #0E4C49 #187F7A #22B2AB #38D9D2

Accessibility & contrast

On white

4.82

#187F7A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#187F7A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187F7A

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187F7A	#FFFFFF	#000000	##FFFFFF
##187F7A	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#77787A

Deuteranopia (green-blind)

#696E7B

Tritanopia (blue-blind)

#00837D

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #187f7a;
/* rgb */ color: rgb(24, 127, 122);
/* oklch */ color: oklch(54.1% 0.088 189.8);

Tailwind

colors: {
  custom: {
    50: '#6aa4a0',
    500: '#187f7a',
    950: '#000000',
  },
}

SCSS

$custom: #187f7a;
$custom-light: #6aa4a0;
$custom-dark: #000000;

JSON

{
  "hex": "#187f7a",
  "rgb": {
    "r": 24,
    "g": 127,
    "b": 122
  },
  "hsl": {
    "h": 177.087,
    "s": 68.212,
    "l": 29.608
  },
  "oklch": {
    "l": 0.54094,
    "c": 0.08775,
    "h": 189.8
  },
  "luminance": 0.16778
}

Semantic roles & 50–950 ramp

primary

#187F7A

secondary

#B33F45

accent

#3D45EB

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#080F0E

muted

#7A7F7E

Preview Lab

Preview with #187F7A

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

Preview Lab → · Contrast checker → · Palette generator →