#187F7F#187F7F

#187F7F is a mid, moderate teal. Relative luminance 0.169; OKLCH L 54.3% C 0.087 H 194.9°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#187F7F
RGB	rgb(24, 127, 127)
HSL	hsl(180, 68%, 30%)
HSV	hsv(180, 81%, 50%)
CMYK	cmyk(81.1%, 0%, 0%, 50.2%)
CIE-LAB	lab(48.14, -27.06, -8.03)
CIE-LCH	lch(48.14, 28.23, 196.54°)
OKLab	oklab(54.28% -0.0841 -0.0224)
OKLCH	oklch(54.28% 0.087 194.9)
XYZ	xyz(11.7950, 16.9038, 22.7157)
Luminance	0.1691 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187F7F #7F1818

analogous

#187F4C #187F7F #184C7F

triadic

#187F7F #7F187F #7F7F18

tetradic

#187F7F #4C187F #7F1818 #4C7F18

square

#187F7F #4C187F #7F1818 #4C7F18

split-complementary

#187F7F #7F184C #7F4C18

monochromatic

#051A1A #0E4C4C #187F7F #22B2B2 #38D9D9

Accessibility & contrast

On white

4.79

#187F7F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#187F7F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187F7F

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187F7F	#FFFFFF	#000000	##FFFFFF
##187F7F	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#76787F

Deuteranopia (green-blind)

#686E80

Tritanopia (blue-blind)

#00837F

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #187f7f;
/* rgb */ color: rgb(24, 127, 127);
/* oklch */ color: oklch(54.3% 0.087 194.9);

Tailwind

colors: {
  custom: {
    50: '#6aa4a4',
    500: '#187f7f',
    950: '#000000',
  },
}

SCSS

$custom: #187f7f;
$custom-light: #6aa4a4;
$custom-dark: #000000;

JSON

{
  "hex": "#187f7f",
  "rgb": {
    "r": 24,
    "g": 127,
    "b": 127
  },
  "hsl": {
    "h": 180,
    "s": 68.212,
    "l": 29.608
  },
  "oklch": {
    "l": 0.54279,
    "c": 0.087,
    "h": 194.9
  },
  "luminance": 0.16905
}

Semantic roles & 50–950 ramp

primary

#187F7F

secondary

#B33F3F

accent

#3D3DEB

background

#F6FAFA

surface

#ECF4F4

border

#C7CECE

text

#080F0F

muted

#7A7F7F

Preview Lab

Preview with #187F7F

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

Preview Lab → · Contrast checker → · Palette generator →