#187F7C#187F7C

#187F7C is a mid, moderate teal. Relative luminance 0.168; OKLCH L 54.2% C 0.087 H 191.8°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#187F7C
RGB	rgb(24, 127, 124)
HSL	hsl(178, 68%, 30%)
HSV	hsv(178, 81%, 50%)
CMYK	cmyk(81.1%, 0%, 2.4%, 50.2%)
CIE-LAB	lab(48.04, -28.01, -6.41)
CIE-LCH	lch(48.04, 28.73, 192.89°)
OKLab	oklab(54.17% -0.0855 -0.0179)
OKLCH	oklch(54.17% 0.087 191.8)
XYZ	xyz(11.6024, 16.8267, 21.7013)
Luminance	0.1683 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187F7C #7F181B

analogous

#187F48 #187F7C #184F7F

triadic

#187F7C #7C187F #7F7C18

tetradic

#187F7C #48187F #7F181B #4F7F18

square

#187F7C #48187F #7F181B #4F7F18

split-complementary

#187F7C #7F184F #7F4818

monochromatic

#051A19 #0E4C4A #187F7C #22B2AE #38D9D5

Accessibility & contrast

On white

4.81

#187F7C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#187F7C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187F7C

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187F7C	#FFFFFF	#000000	##FFFFFF
##187F7C	1.00	4.81	4.37	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#77787C

Deuteranopia (green-blind)

#696E7D

Tritanopia (blue-blind)

#00837E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #187f7c;
/* rgb */ color: rgb(24, 127, 124);
/* oklch */ color: oklch(54.2% 0.087 191.8);

Tailwind

colors: {
  custom: {
    50: '#6aa4a1',
    500: '#187f7c',
    950: '#000000',
  },
}

SCSS

$custom: #187f7c;
$custom-light: #6aa4a1;
$custom-dark: #000000;

JSON

{
  "hex": "#187f7c",
  "rgb": {
    "r": 24,
    "g": 127,
    "b": 124
  },
  "hsl": {
    "h": 178.252,
    "s": 68.212,
    "l": 29.608
  },
  "oklch": {
    "l": 0.54167,
    "c": 0.08736,
    "h": 191.8
  },
  "luminance": 0.16828
}

Semantic roles & 50–950 ramp

primary

#187F7C

secondary

#B33F43

accent

#3D42EB

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#080F0F

muted

#7A7F7E

Preview Lab

Preview with #187F7C

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

Preview Lab → · Contrast checker → · Palette generator →