#187C7C#187C7C

#187C7C is a mid, moderate teal. Relative luminance 0.161; OKLCH L 53.4% C 0.085 H 194.9°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#187C7C
RGB	rgb(24, 124, 124)
HSL	hsl(180, 68%, 29%)
HSV	hsv(180, 81%, 49%)
CMYK	cmyk(80.6%, 0%, 0%, 51.4%)
CIE-LAB	lab(47.06, -26.52, -7.88)
CIE-LCH	lch(47.06, 27.66, 196.54°)
OKLab	oklab(53.37% -0.0824 -0.0219)
OKLCH	oklch(53.37% 0.085 194.9)
XYZ	xyz(11.2207, 16.0633, 21.5740)
Luminance	0.1606 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187C7C #7C1818

analogous

#187C4A #187C7C #184A7C

triadic

#187C7C #7C187C #7C7C18

tetradic

#187C7C #4A187C #7C1818 #4A7C18

square

#187C7C #4A187C #7C1818 #4A7C18

split-complementary

#187C7C #7C184A #7C4A18

monochromatic

#051A1A #0E4949 #187C7C #22AFAF #36D8D8

Accessibility & contrast

On white

4.98

#187C7C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#187C7C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187C7C

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187C7C	#FFFFFF	#000000	##FFFFFF
##187C7C	1.00	4.98	4.21	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#73767C

Deuteranopia (green-blind)

#656B7D

Tritanopia (blue-blind)

#00807C

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #187c7c;
/* rgb */ color: rgb(24, 124, 124);
/* oklch */ color: oklch(53.4% 0.085 194.9);

Tailwind

colors: {
  custom: {
    50: '#6aa2a1',
    500: '#187c7c',
    950: '#000000',
  },
}

SCSS

$custom: #187c7c;
$custom-light: #6aa2a1;
$custom-dark: #000000;

JSON

{
  "hex": "#187c7c",
  "rgb": {
    "r": 24,
    "g": 124,
    "b": 124
  },
  "hsl": {
    "h": 180,
    "s": 67.568,
    "l": 29.02
  },
  "oklch": {
    "l": 0.53367,
    "c": 0.08525,
    "h": 194.9
  },
  "luminance": 0.16065
}

Semantic roles & 50–950 ramp

primary

#187C7C

secondary

#B13F3F

accent

#3D3DEA

background

#F6FAF9

surface

#ECF3F2

border

#C7CDCC

text

#070F0F

muted

#7A7F7E

Preview Lab

Preview with #187C7C

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

Preview Lab → · Contrast checker → · Palette generator →