#187F74#187F74

#187F74 is a mid, moderate teal. Relative luminance 0.166; OKLCH L 53.9% C 0.090 H 183.9°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#187F74
RGB	rgb(24, 127, 116)
HSL	hsl(174, 68%, 30%)
HSV	hsv(174, 81%, 50%)
CMYK	cmyk(81.1%, 0%, 8.7%, 50.2%)
CIE-LAB	lab(47.79, -30.45, -2.05)
CIE-LCH	lch(47.79, 30.52, 183.86°)
OKLab	oklab(53.88% -0.0894 -0.006)
OKLCH	oklch(53.88% 0.09 183.9)
XYZ	xyz(11.1169, 16.6325, 19.1441)
Luminance	0.1663 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187F74 #7F1823

analogous

#187F40 #187F74 #18577F

triadic

#187F74 #74187F #7F7418

tetradic

#187F74 #40187F #7F1823 #577F18

square

#187F74 #40187F #7F1823 #577F18

split-complementary

#187F74 #7F1857 #7F4018

monochromatic

#051A18 #0E4C45 #187F74 #22B2A3 #38D9C8

Accessibility & contrast

On white

4.85

#187F74 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#187F74 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187F74

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187F74	#FFFFFF	#000000	##FFFFFF
##187F74	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)

#787774

Deuteranopia (green-blind)

#6B6D75

Tritanopia (blue-blind)

#00827C

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #187f74;
/* rgb */ color: rgb(24, 127, 116);
/* oklch */ color: oklch(53.9% 0.090 183.9);

Tailwind

colors: {
  custom: {
    50: '#69a49c',
    500: '#187f74',
    950: '#000000',
  },
}

SCSS

$custom: #187f74;
$custom-light: #69a49c;
$custom-dark: #000000;

JSON

{
  "hex": "#187f74",
  "rgb": {
    "r": 24,
    "g": 127,
    "b": 116
  },
  "hsl": {
    "h": 173.592,
    "s": 68.212,
    "l": 29.608
  },
  "oklch": {
    "l": 0.53883,
    "c": 0.0896,
    "h": 183.9
  },
  "luminance": 0.16634
}

Semantic roles & 50–950 ramp

primary

#187F74

secondary

#B33F4C

accent

#3D4FEB

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#070F0E

muted

#7A7F7E

Preview Lab

Preview with #187F74

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

Preview Lab → · Contrast checker → · Palette generator →