#579FA5#579FA5

#579FA5 is a light, moderate teal. Relative luminance 0.295; OKLCH L 65.8% C 0.073 H 202.6°. Best body text is #000000 at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#579FA5
RGB	rgb(87, 159, 165)
HSL	hsl(185, 31%, 49%)
HSV	hsv(185, 47%, 65%)
CMYK	cmyk(47.3%, 3.6%, 0%, 35.3%)
CIE-LAB	lab(61.25, -20.88, -10.13)
CIE-LCH	lch(61.25, 23.21, 205.89°)
OKLab	oklab(65.8% -0.0672 -0.0279)
OKLCH	oklch(65.8% 0.073 202.6)
XYZ	xyz(23.1175, 29.5372, 40.0730)
Luminance	0.2954 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579FA5 #A55D57

analogous

#57A584 #579FA5 #5778A5

triadic

#579FA5 #A5579F #9FA557

tetradic

#579FA5 #8457A5 #A55D57 #78A557

square

#579FA5 #8457A5 #A55D57 #78A557

split-complementary

#579FA5 #A55778 #A58457

monochromatic

#2D5255 #42787D #579FA5 #7EB6BB #A6CDD0

Accessibility & contrast

On white

3.04

#579FA5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.91

#579FA5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #579FA5

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579FA5	#FFFFFF	#000000	##000000
##579FA5	1.00	3.04	6.91	6.91
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.91	21.00	1.00	1.00
##000000	6.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#959AA5

Deuteranopia (green-blind)

#8890A5

Tritanopia (blue-blind)

#2DA4A1

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #579fa5;
/* rgb */ color: rgb(87, 159, 165);
/* oklch */ color: oklch(65.8% 0.073 202.6);

Tailwind

colors: {
  custom: {
    50: '#8cbbbf',
    500: '#579fa5',
    950: '#000000',
  },
}

SCSS

$custom: #579fa5;
$custom-light: #8cbbbf;
$custom-dark: #000000;

JSON

{
  "hex": "#579fa5",
  "rgb": {
    "r": 87,
    "g": 159,
    "b": 165
  },
  "hsl": {
    "h": 184.615,
    "s": 30.952,
    "l": 49.412
  },
  "oklch": {
    "l": 0.65803,
    "c": 0.07273,
    "h": 202.6
  },
  "luminance": 0.29539
}

Semantic roles & 50–950 ramp

primary

#579FA5

secondary

#BE9D9A

accent

#6961C7

background

#F8FBFB

surface

#F0F6F7

border

#CBD0D0

text

#0C1212

muted

#7D8181

Preview Lab

Preview with #579FA5

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

Preview Lab → · Contrast checker → · Palette generator →