#59B1BF#59B1BF

#59B1BF is a light, moderate teal. Relative luminance 0.373; OKLCH L 71.1% C 0.087 H 209.0°. Best body text is #000000 at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#59B1BF
RGB	rgb(89, 177, 191)
HSL	hsl(188, 44%, 55%)
HSV	hsv(188, 53%, 75%)
CMYK	cmyk(53.4%, 7.3%, 0%, 25.1%)
CIE-LAB	lab(67.52, -22.47, -15.22)
CIE-LCH	lch(67.52, 27.14, 214.12°)
OKLab	oklab(71.13% -0.0757 -0.0421)
OKLCH	oklch(71.13% 0.087 209)
XYZ	xyz(29.2422, 37.3270, 54.9439)
Luminance	0.3733 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59B1BF #BF6759

analogous

#59BF9A #59B1BF #597EBF

triadic

#59B1BF #BF59B1 #B1BF59

tetradic

#59B1BF #9A59BF #BF6759 #7EBF59

square

#59B1BF #9A59BF #BF6759 #7EBF59

split-complementary

#59B1BF #BF597E #BF9A59

monochromatic

#2C6872 #3D919E #59B1BF #85C6D0 #B1DBE1

Accessibility & contrast

On white

2.48

#59B1BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.47

#59B1BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59B1BF

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59B1BF	#FFFFFF	#000000	##000000
##59B1BF	1.00	2.48	8.47	8.47
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.47	21.00	1.00	1.00
##000000	8.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4ABC0

Deuteranopia (green-blind)

#949FBF

Tritanopia (blue-blind)

#00B8B5

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #59b1bf;
/* rgb */ color: rgb(89, 177, 191);
/* oklch */ color: oklch(71.1% 0.087 209.0);

Tailwind

colors: {
  custom: {
    50: '#90c8d2',
    500: '#59b1bf',
    950: '#000000',
  },
}

SCSS

$custom: #59b1bf;
$custom-light: #90c8d2;
$custom-dark: #000000;

JSON

{
  "hex": "#59b1bf",
  "rgb": {
    "r": 89,
    "g": 177,
    "b": 191
  },
  "hsl": {
    "h": 188.235,
    "s": 44.348,
    "l": 54.902
  },
  "oklch": {
    "l": 0.71134,
    "c": 0.08665,
    "h": 209
  },
  "luminance": 0.3733
}

Semantic roles & 50–950 ramp

primary

#59B1BF

secondary

#CFAAA4

accent

#6554D4

background

#F9FCFC

surface

#F2F8F9

border

#CCD1D2

text

#0D1314

muted

#7E8282

Preview Lab

Preview with #59B1BF

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

Preview Lab → · Contrast checker → · Palette generator →