#187F6F#187F6F

#187F6F is a mid, moderate teal. Relative luminance 0.165; OKLCH L 53.7% C 0.092 H 179.2°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#187F6F
RGB	rgb(24, 127, 111)
HSL	hsl(171, 68%, 30%)
HSV	hsv(171, 81%, 50%)
CMYK	cmyk(81.1%, 0%, 12.6%, 50.2%)
CIE-LAB	lab(47.65, -31.92, 0.68)
CIE-LCH	lch(47.65, 31.93, 178.78°)
OKLab	oklab(53.72% -0.0919 0.0013)
OKLCH	oklch(53.72% 0.092 179.2)
XYZ	xyz(10.8339, 16.5193, 17.6534)
Luminance	0.1652 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187F6F #7F1828

analogous

#187F3C #187F6F #185B7F

triadic

#187F6F #6F187F #7F6F18

tetradic

#187F6F #3C187F #7F1828 #5B7F18

square

#187F6F #3C187F #7F1828 #5B7F18

split-complementary

#187F6F #7F185B #7F3C18

monochromatic

#051A16 #0E4C42 #187F6F #22B29C #38D9C0

Accessibility & contrast

On white

4.88

#187F6F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#187F6F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187F6F

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187F6F	#FFFFFF	#000000	##FFFFFF
##187F6F	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#79776E

Deuteranopia (green-blind)

#6C6D70

Tritanopia (blue-blind)

#00817A

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #187f6f;
/* rgb */ color: rgb(24, 127, 111);
/* oklch */ color: oklch(53.7% 0.092 179.2);

Tailwind

colors: {
  custom: {
    50: '#69a598',
    500: '#187f6f',
    950: '#000000',
  },
}

SCSS

$custom: #187f6f;
$custom-light: #69a598;
$custom-dark: #000000;

JSON

{
  "hex": "#187f6f",
  "rgb": {
    "r": 24,
    "g": 127,
    "b": 111
  },
  "hsl": {
    "h": 170.68,
    "s": 68.212,
    "l": 29.608
  },
  "oklch": {
    "l": 0.53717,
    "c": 0.0919,
    "h": 179.2
  },
  "luminance": 0.16521
}

Semantic roles & 50–950 ramp

primary

#187F6F

secondary

#B33F51

accent

#3D58EB

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#070F0D

muted

#7A7F7E

Preview Lab

Preview with #187F6F

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

Preview Lab → · Contrast checker → · Palette generator →