#187A6F#187A6F

#187A6F is a mid, moderate teal. Relative luminance 0.153; OKLCH L 52.4% C 0.087 H 183.4°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#187A6F
RGB	rgb(24, 122, 111)
HSL	hsl(173, 67%, 29%)
HSV	hsv(173, 80%, 48%)
CMYK	cmyk(80.3%, 0%, 9%, 52.2%)
CIE-LAB	lab(45.99, -29.55, -1.75)
CIE-LCH	lch(45.99, 29.60, 183.38°)
OKLab	oklab(52.36% -0.0866 -0.0052)
OKLCH	oklch(52.36% 0.087 183.4)
XYZ	xyz(10.2041, 15.2597, 17.4435)
Luminance	0.1526 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187A6F #7A1823

analogous

#187A3E #187A6F #18547A

triadic

#187A6F #6F187A #7A6F18

tetradic

#187A6F #3E187A #7A1823 #547A18

square

#187A6F #3E187A #7A1823 #547A18

split-complementary

#187A6F #7A1854 #7A3E18

monochromatic

#051A17 #0E4740 #187A6F #22AD9E #35D7C5

Accessibility & contrast

On white

5.18

#187A6F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#187A6F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187A6F

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187A6F	#FFFFFF	#000000	##FFFFFF
##187A6F	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#74726F

Deuteranopia (green-blind)

#676970

Tritanopia (blue-blind)

#007D77

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #187a6f;
/* rgb */ color: rgb(24, 122, 111);
/* oklch */ color: oklch(52.4% 0.087 183.4);

Tailwind

colors: {
  custom: {
    50: '#68a198',
    500: '#187a6f',
    950: '#000000',
  },
}

SCSS

$custom: #187a6f;
$custom-light: #68a198;
$custom-dark: #000000;

JSON

{
  "hex": "#187a6f",
  "rgb": {
    "r": 24,
    "g": 122,
    "b": 111
  },
  "hsl": {
    "h": 173.265,
    "s": 67.123,
    "l": 28.627
  },
  "oklch": {
    "l": 0.5236,
    "c": 0.08677,
    "h": 183.4
  },
  "luminance": 0.15261
}

Semantic roles & 50–950 ramp

primary

#187A6F

secondary

#AF3F4C

accent

#3E51EA

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070F0D

muted

#7A7E7E

Preview Lab

Preview with #187A6F

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

Preview Lab → · Contrast checker → · Palette generator →