#577474#577474

#577474 is a mid, muted teal. Relative luminance 0.158; OKLCH L 53.6% C 0.034 H 196.2°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#577474
RGB	rgb(87, 116, 116)
HSL	hsl(180, 14%, 40%)
HSV	hsv(180, 25%, 45%)
CMYK	cmyk(25%, 0%, 0%, 54.5%)
CIE-LAB	lab(46.68, -10.42, -3.42)
CIE-LCH	lch(46.68, 10.97, 198.18°)
OKLab	oklab(53.64% -0.0322 -0.0094)
OKLCH	oklch(53.64% 0.034 196.2)
XYZ	xyz(13.3273, 15.7774, 18.8627)
Luminance	0.1578 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577474 #745757

analogous

#577466 #577474 #576674

triadic

#577474 #745774 #747457

tetradic

#577474 #665774 #745757 #667457

square

#577474 #665774 #745757 #667457

split-complementary

#577474 #745766 #746657

monochromatic

#232E2E #3D5151 #577474 #739696 #96B0B0

Accessibility & contrast

On white

5.05

#577474 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#577474 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577474

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577474	#FFFFFF	#000000	##FFFFFF
##577474	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#707174

Deuteranopia (green-blind)

#6A6D74

Tritanopia (blue-blind)

#4D7674

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #577474;
/* rgb */ color: rgb(87, 116, 116);
/* oklch */ color: oklch(53.6% 0.034 196.2);

Tailwind

colors: {
  custom: {
    50: '#879c9c',
    500: '#577474',
    950: '#000000',
  },
}

SCSS

$custom: #577474;
$custom-light: #879c9c;
$custom-dark: #000000;

JSON

{
  "hex": "#577474",
  "rgb": {
    "r": 87,
    "g": 116,
    "b": 116
  },
  "hsl": {
    "h": 180,
    "s": 14.286,
    "l": 39.804
  },
  "oklch": {
    "l": 0.53643,
    "c": 0.03354,
    "h": 196.2
  },
  "luminance": 0.15778
}

Semantic roles & 50–950 ramp

primary

#577474

secondary

#9E8989

accent

#7171B7

background

#F8F9F9

surface

#EFF2F2

border

#CACCCC

text

#0B0E0E

muted

#7C7E7E

Preview Lab

Preview with #577474

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

Preview Lab → · Contrast checker → · Palette generator →