#187F75#187F75

#187F75 is a mid, moderate teal. Relative luminance 0.167; OKLCH L 53.9% C 0.089 H 184.8°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#187F75
RGB	rgb(24, 127, 117)
HSL	hsl(174, 68%, 30%)
HSV	hsv(174, 81%, 50%)
CMYK	cmyk(81.1%, 0%, 7.9%, 50.2%)
CIE-LAB	lab(47.82, -30.15, -2.60)
CIE-LCH	lch(47.82, 30.26, 184.93°)
OKLab	oklab(53.92% -0.0889 -0.0075)
OKLCH	oklch(53.92% 0.089 184.8)
XYZ	xyz(11.1754, 16.6559, 19.4521)
Luminance	0.1666 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187F75 #7F1822

analogous

#187F42 #187F75 #18567F

triadic

#187F75 #75187F #7F7518

tetradic

#187F75 #42187F #7F1822 #567F18

square

#187F75 #42187F #7F1822 #567F18

split-complementary

#187F75 #7F1856 #7F4218

monochromatic

#051A18 #0E4C46 #187F75 #22B2A4 #38D9CA

Accessibility & contrast

On white

4.85

#187F75 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#187F75 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187F75

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187F75	#FFFFFF	#000000	##FFFFFF
##187F75	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#787775

Deuteranopia (green-blind)

#6A6D76

Tritanopia (blue-blind)

#00827C

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #187f75;
/* rgb */ color: rgb(24, 127, 117);
/* oklch */ color: oklch(53.9% 0.089 184.8);

Tailwind

colors: {
  custom: {
    50: '#69a49c',
    500: '#187f75',
    950: '#000000',
  },
}

SCSS

$custom: #187f75;
$custom-light: #69a49c;
$custom-dark: #000000;

JSON

{
  "hex": "#187f75",
  "rgb": {
    "r": 24,
    "g": 127,
    "b": 117
  },
  "hsl": {
    "h": 174.175,
    "s": 68.212,
    "l": 29.608
  },
  "oklch": {
    "l": 0.53917,
    "c": 0.08923,
    "h": 184.8
  },
  "luminance": 0.16657
}

Semantic roles & 50–950 ramp

primary

#187F75

secondary

#B33F4B

accent

#3D4EEB

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#070F0E

muted

#7A7F7E

Preview Lab

Preview with #187F75

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

Preview Lab → · Contrast checker → · Palette generator →