#579EAB#579EAB

#579EAB is a light, moderate teal. Relative luminance 0.294; OKLCH L 65.8% C 0.074 H 210.7°. Best body text is #000000 at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#579EAB
RGB	rgb(87, 158, 171)
HSL	hsl(189, 33%, 51%)
HSV	hsv(189, 49%, 67%)
CMYK	cmyk(49.1%, 7.6%, 0%, 32.9%)
CIE-LAB	lab(61.15, -18.70, -13.67)
CIE-LCH	lch(61.15, 23.16, 216.18°)
OKLab	oklab(65.78% -0.0635 -0.0377)
OKLCH	oklch(65.78% 0.074 210.7)
XYZ	xyz(23.5052, 29.4183, 42.9598)
Luminance	0.2942 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579EAB #AB6457

analogous

#57AB8E #579EAB #5774AB

triadic

#579EAB #AB579E #9EAB57

tetradic

#579EAB #8E57AB #AB6457 #74AB57

square

#579EAB #8E57AB #AB6457 #74AB57

split-complementary

#579EAB #AB5774 #AB8E57

monochromatic

#2D535A #427983 #579EAB #80B6BF #A9CDD4

Accessibility & contrast

On white

3.05

#579EAB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.88

#579EAB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #579EAB

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579EAB	#FFFFFF	#000000	##000000
##579EAB	1.00	3.05	6.88	6.88
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.88	21.00	1.00	1.00
##000000	6.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9399AC

Deuteranopia (green-blind)

#858FAB

Tritanopia (blue-blind)

#27A4A2

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #579eab;
/* rgb */ color: rgb(87, 158, 171);
/* oklch */ color: oklch(65.8% 0.074 210.7);

Tailwind

colors: {
  custom: {
    50: '#8cbac4',
    500: '#579eab',
    950: '#000000',
  },
}

SCSS

$custom: #579eab;
$custom-light: #8cbac4;
$custom-dark: #000000;

JSON

{
  "hex": "#579eab",
  "rgb": {
    "r": 87,
    "g": 158,
    "b": 171
  },
  "hsl": {
    "h": 189.286,
    "s": 33.333,
    "l": 50.588
  },
  "oklch": {
    "l": 0.65784,
    "c": 0.07381,
    "h": 210.7
  },
  "luminance": 0.2942
}

Semantic roles & 50–950 ramp

primary

#579EAB

secondary

#C2A29C

accent

#6F5EC9

background

#F8FBFC

surface

#F0F6F8

border

#CBD0D1

text

#0D1112

muted

#7D8081

Preview Lab

Preview with #579EAB

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

Preview Lab → · Contrast checker → · Palette generator →