#579AA3#579AA3

#579AA3 is a light, moderate teal. Relative luminance 0.278; OKLCH L 64.5% C 0.069 H 206.7°. Best body text is #000000 at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#579AA3
RGB	rgb(87, 154, 163)
HSL	hsl(187, 30%, 49%)
HSV	hsv(187, 47%, 64%)
CMYK	cmyk(46.6%, 5.5%, 0%, 36.1%)
CIE-LAB	lab(59.69, -18.81, -11.34)
CIE-LCH	lch(59.69, 21.97, 211.09°)
OKLab	oklab(64.53% -0.062 -0.0312)
OKLCH	oklch(64.53% 0.069 206.7)
XYZ	xyz(22.0944, 27.7800, 38.8410)
Luminance	0.2778 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579AA3 #A36057

analogous

#57A386 #579AA3 #5774A3

triadic

#579AA3 #A3579A #9AA357

tetradic

#579AA3 #8657A3 #A36057 #74A357

square

#579AA3 #8657A3 #A36057 #74A357

split-complementary

#579AA3 #A35774 #A38657

monochromatic

#2C4F53 #42747B #579AA3 #7DB3BA #A5CACF

Accessibility & contrast

On white

3.20

#579AA3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.56

#579AA3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #579AA3

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579AA3	#FFFFFF	#000000	##000000
##579AA3	1.00	3.20	6.56	6.56
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.56	21.00	1.00	1.00
##000000	6.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9095A4

Deuteranopia (green-blind)

#848CA3

Tritanopia (blue-blind)

#309F9D

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #579aa3;
/* rgb */ color: rgb(87, 154, 163);
/* oklch */ color: oklch(64.5% 0.069 206.7);

Tailwind

colors: {
  custom: {
    50: '#8bb8be',
    500: '#579aa3',
    950: '#000000',
  },
}

SCSS

$custom: #579aa3;
$custom-light: #8bb8be;
$custom-dark: #000000;

JSON

{
  "hex": "#579aa3",
  "rgb": {
    "r": 87,
    "g": 154,
    "b": 163
  },
  "hsl": {
    "h": 187.105,
    "s": 30.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.64528,
    "c": 0.06942,
    "h": 206.7
  },
  "luminance": 0.27782
}

Semantic roles & 50–950 ramp

primary

#579AA3

secondary

#BD9D99

accent

#6D61C7

background

#F8FBFB

surface

#F0F6F6

border

#CBD0D0

text

#0C1112

muted

#7D8081

Preview Lab

Preview with #579AA3

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

Preview Lab → · Contrast checker → · Palette generator →