#187C7F#187C7F

#187C7F is a mid, moderate teal. Relative luminance 0.161; OKLCH L 53.5% C 0.085 H 198.1°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#187C7F
RGB	rgb(24, 124, 127)
HSL	hsl(182, 68%, 30%)
HSV	hsv(182, 81%, 50%)
CMYK	cmyk(81.1%, 2.4%, 0%, 50.2%)
CIE-LAB	lab(47.16, -25.56, -9.50)
CIE-LCH	lch(47.16, 27.27, 200.40°)
OKLab	oklab(53.48% -0.081 -0.0264)
OKLCH	oklch(53.48% 0.085 198.1)
XYZ	xyz(11.4133, 16.1404, 22.5884)
Luminance	0.1614 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187C7F #7F1B18

analogous

#187F4F #187C7F #18487F

triadic

#187C7F #7F187C #7C7F18

tetradic

#187C7F #4F187F #7F1B18 #487F18

square

#187C7F #4F187F #7F1B18 #487F18

split-complementary

#187C7F #7F1848 #7F4F18

monochromatic

#05191A #0E4A4C #187C7F #22AEB2 #38D5D9

Accessibility & contrast

On white

4.97

#187C7F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#187C7F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187C7F

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187C7F	#FFFFFF	#000000	##FFFFFF
##187C7F	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#73767F

Deuteranopia (green-blind)

#646B80

Tritanopia (blue-blind)

#00817D

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #187c7f;
/* rgb */ color: rgb(24, 124, 127);
/* oklch */ color: oklch(53.5% 0.085 198.1);

Tailwind

colors: {
  custom: {
    50: '#6aa2a4',
    500: '#187c7f',
    950: '#000000',
  },
}

SCSS

$custom: #187c7f;
$custom-light: #6aa2a4;
$custom-dark: #000000;

JSON

{
  "hex": "#187c7f",
  "rgb": {
    "r": 24,
    "g": 124,
    "b": 127
  },
  "hsl": {
    "h": 181.748,
    "s": 68.212,
    "l": 29.608
  },
  "oklch": {
    "l": 0.53482,
    "c": 0.08517,
    "h": 198.1
  },
  "luminance": 0.16142
}

Semantic roles & 50–950 ramp

primary

#187C7F

secondary

#B3433F

accent

#423DEB

background

#F6FAFA

surface

#ECF3F4

border

#C7CDCE

text

#080F0F

muted

#7A7F7F

Preview Lab

Preview with #187C7F

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

Preview Lab → · Contrast checker → · Palette generator →