#579E8F#579E8F

#579E8F is a light, moderate teal. Relative luminance 0.285; OKLCH L 64.8% C 0.076 H 178.5°. Best body text is #000000 at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#579E8F
RGB	rgb(87, 158, 143)
HSL	hsl(167, 29%, 48%)
HSV	hsv(167, 45%, 62%)
CMYK	cmyk(44.9%, 0%, 9.5%, 38%)
CIE-LAB	lab(60.30, -26.08, 0.89)
CIE-LCH	lch(60.30, 26.10, 178.04°)
OKLab	oklab(64.82% -0.0757 0.002)
OKLCH	oklch(64.82% 0.076 178.5)
XYZ	xyz(21.1133, 28.4615, 30.3623)
Luminance	0.2846 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579E8F #9E5766

analogous

#579E6B #579E8F #57899E

triadic

#579E8F #8F579E #9E8F57

tetradic

#579E8F #6B579E #9E5766 #899E57

square

#579E8F #6B579E #9E5766 #899E57

split-complementary

#579E8F #9E5789 #9E6B57

monochromatic

#2C4F48 #41776B #579E8F #7CB7AA #A3CCC4

Accessibility & contrast

On white

3.14

#579E8F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.69

#579E8F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #579E8F

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579E8F	#FFFFFF	#000000	##000000
##579E8F	1.00	3.14	6.69	6.69
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.69	21.00	1.00	1.00
##000000	6.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99968E

Deuteranopia (green-blind)

#8D8E90

Tritanopia (blue-blind)

#3BA099

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #579e8f;
/* rgb */ color: rgb(87, 158, 143);
/* oklch */ color: oklch(64.8% 0.076 178.5);

Tailwind

colors: {
  custom: {
    50: '#8bbbaf',
    500: '#579e8f',
    950: '#000000',
  },
}

SCSS

$custom: #579e8f;
$custom-light: #8bbbaf;
$custom-dark: #000000;

JSON

{
  "hex": "#579e8f",
  "rgb": {
    "r": 87,
    "g": 158,
    "b": 143
  },
  "hsl": {
    "h": 167.324,
    "s": 28.98,
    "l": 48.039
  },
  "oklch": {
    "l": 0.64824,
    "c": 0.07571,
    "h": 178.5
  },
  "luminance": 0.28463
}

Semantic roles & 50–950 ramp

primary

#579E8F

secondary

#BA979E

accent

#6377C5

background

#F8FBFA

surface

#F0F6F4

border

#CBD0CE

text

#0C1210

muted

#7D817F

Preview Lab

Preview with #579E8F

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

Preview Lab → · Contrast checker → · Palette generator →