#508181#508181

#508181 is a mid, muted teal. Relative luminance 0.190; OKLCH L 56.9% C 0.053 H 195.8°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#508181
RGB	rgb(80, 129, 129)
HSL	hsl(180, 23%, 41%)
HSV	hsv(180, 38%, 51%)
CMYK	cmyk(38%, 0%, 0%, 49.4%)
CIE-LAB	lab(50.68, -16.48, -5.24)
CIE-LCH	lch(50.68, 17.29, 197.63°)
OKLab	oklab(56.86% -0.051 -0.0144)
OKLCH	oklch(56.86% 0.053 195.8)
XYZ	xyz(15.1195, 18.9900, 23.6333)
Luminance	0.1899 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508181 #815050

analogous

#508168 #508181 #506881

triadic

#508181 #815081 #818150

tetradic

#508181 #685081 #815050 #688150

square

#508181 #685081 #815050 #688150

split-complementary

#508181 #815068 #816850

monochromatic

#213535 #395B5B #508181 #6BA3A3 #91BBBB

Accessibility & contrast

On white

4.38

#508181 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#508181 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508181

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508181	#FFFFFF	#000000	##000000
##508181	1.00	4.38	4.80	4.80
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7D81

Deuteranopia (green-blind)

#727681

Tritanopia (blue-blind)

#3C8481

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #508181;
/* rgb */ color: rgb(80, 129, 129);
/* oklch */ color: oklch(56.9% 0.053 195.8);

Tailwind

colors: {
  custom: {
    50: '#84a5a5',
    500: '#508181',
    950: '#000000',
  },
}

SCSS

$custom: #508181;
$custom-light: #84a5a5;
$custom-dark: #000000;

JSON

{
  "hex": "#508181",
  "rgb": {
    "r": 80,
    "g": 129,
    "b": 129
  },
  "hsl": {
    "h": 180,
    "s": 23.445,
    "l": 40.98
  },
  "oklch": {
    "l": 0.56859,
    "c": 0.05304,
    "h": 195.8
  },
  "luminance": 0.18991
}

Semantic roles & 50–950 ramp

primary

#508181

secondary

#A88585

accent

#6868C0

background

#F8FAFA

surface

#EFF4F4

border

#CACECE

text

#0B0F0F

muted

#7C7F7F

Preview Lab

Preview with #508181

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

Preview Lab → · Contrast checker → · Palette generator →