#187577#187577

#187577 is a mid, moderate teal. Relative luminance 0.142; OKLCH L 51.3% C 0.081 H 197.2°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#187577
RGB	rgb(24, 117, 119)
HSL	hsl(181, 66%, 28%)
HSV	hsv(181, 80%, 47%)
CMYK	cmyk(79.8%, 1.7%, 0%, 53.3%)
CIE-LAB	lab(44.59, -24.58, -8.60)
CIE-LCH	lch(44.59, 26.04, 199.28°)
OKLab	oklab(51.3% -0.0774 -0.0239)
OKLCH	oklch(51.3% 0.081 197.2)
XYZ	xyz(10.0662, 14.2474, 19.6687)
Luminance	0.1425 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187577 #771A18

analogous

#187749 #187577 #184577

triadic

#187577 #771875 #757718

tetradic

#187577 #491877 #771A18 #457718

square

#187577 #491877 #771A18 #457718

split-complementary

#187577 #771845 #774918

monochromatic

#051919 #0E4344 #187577 #22A7AA #33D3D6

Accessibility & contrast

On white

5.45

#187577 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#187577 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187577

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187577	#FFFFFF	#000000	##FFFFFF
##187577	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6F77

Deuteranopia (green-blind)

#5F6578

Tritanopia (blue-blind)

#007975

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #187577;
/* rgb */ color: rgb(24, 117, 119);
/* oklch */ color: oklch(51.3% 0.081 197.2);

Tailwind

colors: {
  custom: {
    50: '#689d9e',
    500: '#187577',
    950: '#000000',
  },
}

SCSS

$custom: #187577;
$custom-light: #689d9e;
$custom-dark: #000000;

JSON

{
  "hex": "#187577",
  "rgb": {
    "r": 24,
    "g": 117,
    "b": 119
  },
  "hsl": {
    "h": 181.263,
    "s": 66.434,
    "l": 28.039
  },
  "oklch": {
    "l": 0.51303,
    "c": 0.08102,
    "h": 197.2
  },
  "luminance": 0.14249
}

Semantic roles & 50–950 ramp

primary

#187577

secondary

#AC413F

accent

#423EE9

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #187577

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

Preview Lab → · Contrast checker → · Palette generator →