#59D2EE#59D2EE

#59D2EE is a light, moderate cyan. Relative luminance 0.544; OKLCH L 80.6% C 0.114 H 215.6°. Best body text is #000000 at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#59D2EE
RGB	rgb(89, 210, 238)
HSL	hsl(191, 81%, 64%)
HSV	hsv(191, 63%, 93%)
CMYK	cmyk(62.6%, 11.8%, 0%, 6.7%)
CIE-LAB	lab(78.69, -25.51, -23.84)
CIE-LCH	lch(78.69, 34.91, 223.06°)
OKLab	oklab(80.62% -0.0924 -0.0662)
OKLCH	oklch(80.62% 0.114 215.6)
XYZ	xyz(42.5927, 54.3856, 89.1251)
Luminance	0.5439 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59D2EE #EE7559

analogous

#59EEC0 #59D2EE #5988EE

triadic

#59D2EE #EE59D2 #D2EE59

tetradic

#59D2EE #C059EE #EE7559 #88EE59

square

#59D2EE #C059EE #EE7559 #88EE59

split-complementary

#59D2EE #EE5988 #EEC059

monochromatic

#139ABA #21C3E8 #59D2EE #91E1F4 #C8F0F9

Accessibility & contrast

On white

1.77

#59D2EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.88

#59D2EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59D2EE

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59D2EE	#FFFFFF	#000000	##000000
##59D2EE	1.00	1.77	11.88	11.88
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.88	21.00	1.00	1.00
##000000	11.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFCCF0

Deuteranopia (green-blind)

#A9BCEE

Tritanopia (blue-blind)

#00DCDB

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #59d2ee;
/* rgb */ color: rgb(89, 210, 238);
/* oklch */ color: oklch(80.6% 0.114 215.6);

Tailwind

colors: {
  custom: {
    50: '#97e0f3',
    500: '#59d2ee',
    950: '#000000',
  },
}

SCSS

$custom: #59d2ee;
$custom-light: #97e0f3;
$custom-dark: #000000;

JSON

{
  "hex": "#59d2ee",
  "rgb": {
    "r": 89,
    "g": 210,
    "b": 238
  },
  "hsl": {
    "h": 191.275,
    "s": 81.421,
    "l": 64.118
  },
  "oklch": {
    "l": 0.80618,
    "c": 0.11368,
    "h": 215.6
  },
  "luminance": 0.5439
}

Semantic roles & 50–950 ramp

primary

#59D2EE

secondary

#B94C33

accent

#3008DE

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #59D2EE

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

Preview Lab → · Contrast checker → · Palette generator →