#187A6B#187A6B

#187A6B is a mid, moderate teal. Relative luminance 0.152; OKLCH L 52.2% C 0.089 H 179.5°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#187A6B
RGB	rgb(24, 122, 107)
HSL	hsl(171, 67%, 29%)
HSV	hsv(171, 80%, 48%)
CMYK	cmyk(80.3%, 0%, 12.3%, 52.2%)
CIE-LAB	lab(45.87, -30.73, 0.46)
CIE-LCH	lch(45.87, 30.74, 179.15°)
OKLab	oklab(52.23% -0.0886 0.0007)
OKLCH	oklch(52.23% 0.089 179.5)
XYZ	xyz(9.9887, 15.1736, 16.3094)
Luminance	0.1517 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187A6B #7A1827

analogous

#187A3A #187A6B #18587A

triadic

#187A6B #6B187A #7A6B18

tetradic

#187A6B #3A187A #7A1827 #587A18

square

#187A6B #3A187A #7A1827 #587A18

split-complementary

#187A6B #7A1858 #7A3A18

monochromatic

#051A16 #0E473E #187A6B #22AD98 #35D7BE

Accessibility & contrast

On white

5.20

#187A6B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#187A6B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187A6B

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187A6B	#FFFFFF	#000000	##FFFFFF
##187A6B	1.00	5.20	4.03	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#74726A

Deuteranopia (green-blind)

#68696C

Tritanopia (blue-blind)

#007C75

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #187a6b;
/* rgb */ color: rgb(24, 122, 107);
/* oklch */ color: oklch(52.2% 0.089 179.5);

Tailwind

colors: {
  custom: {
    50: '#68a195',
    500: '#187a6b',
    950: '#000000',
  },
}

SCSS

$custom: #187a6b;
$custom-light: #68a195;
$custom-dark: #000000;

JSON

{
  "hex": "#187a6b",
  "rgb": {
    "r": 24,
    "g": 122,
    "b": 107
  },
  "hsl": {
    "h": 170.816,
    "s": 67.123,
    "l": 28.627
  },
  "oklch": {
    "l": 0.52226,
    "c": 0.08862,
    "h": 179.5
  },
  "luminance": 0.15175
}

Semantic roles & 50–950 ramp

primary

#187A6B

secondary

#AF3F50

accent

#3E58EA

background

#F6F9F9

surface

#ECF2F1

border

#C7CCCB

text

#070F0D

muted

#7A7E7E

Preview Lab

Preview with #187A6B

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

Preview Lab → · Contrast checker → · Palette generator →