#187A7F#187A7F

#187A7F is a mid, moderate teal. Relative luminance 0.156; OKLCH L 53.0% C 0.084 H 200.3°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#187A7F
RGB	rgb(24, 122, 127)
HSL	hsl(183, 68%, 30%)
HSV	hsv(183, 81%, 50%)
CMYK	cmyk(81.1%, 3.9%, 0%, 50.2%)
CIE-LAB	lab(46.50, -24.54, -10.49)
CIE-LCH	lch(46.50, 26.69, 203.14°)
OKLab	oklab(52.95% -0.0789 -0.0291)
OKLCH	oklch(52.95% 0.084 200.3)
XYZ	xyz(11.1652, 15.6442, 22.5057)
Luminance	0.1565 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187A7F #7F1D18

analogous

#187F51 #187A7F #18467F

triadic

#187A7F #7F187A #7A7F18

tetradic

#187A7F #51187F #7F1D18 #467F18

square

#187A7F #51187F #7F1D18 #467F18

split-complementary

#187A7F #7F1846 #7F5118

monochromatic

#05191A #0E494C #187A7F #22ABB2 #38D2D9

Accessibility & contrast

On white

5.09

#187A7F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#187A7F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187A7F

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187A7F	#FFFFFF	#000000	##FFFFFF
##187A7F	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#70747F

Deuteranopia (green-blind)

#626A7F

Tritanopia (blue-blind)

#007F7B

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #187a7f;
/* rgb */ color: rgb(24, 122, 127);
/* oklch */ color: oklch(53.0% 0.084 200.3);

Tailwind

colors: {
  custom: {
    50: '#6aa1a4',
    500: '#187a7f',
    950: '#000000',
  },
}

SCSS

$custom: #187a7f;
$custom-light: #6aa1a4;
$custom-dark: #000000;

JSON

{
  "hex": "#187a7f",
  "rgb": {
    "r": 24,
    "g": 122,
    "b": 127
  },
  "hsl": {
    "h": 182.913,
    "s": 68.212,
    "l": 29.608
  },
  "oklch": {
    "l": 0.52951,
    "c": 0.0841,
    "h": 200.3
  },
  "luminance": 0.15646
}

Semantic roles & 50–950 ramp

primary

#187A7F

secondary

#B3453F

accent

#453DEB

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#070F0F

muted

#7A7E7F

Preview Lab

Preview with #187A7F

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

Preview Lab → · Contrast checker → · Palette generator →