#59D4FF#59D4FF

#59D4FF is a light, vivid cyan. Relative luminance 0.564; OKLCH L 81.8% C 0.124 H 224.6°. Best body text is #000000 at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#59D4FF
RGB	rgb(89, 212, 255)
HSL	hsl(196, 100%, 67%)
HSV	hsv(196, 65%, 100%)
CMYK	cmyk(65.1%, 16.9%, 0%, 0%)
CIE-LAB	lab(79.86, -21.45, -31.11)
CIE-LCH	lch(79.86, 37.78, 235.42°)
OKLab	oklab(81.75% -0.0881 -0.0869)
OKLCH	oklch(81.75% 0.124 224.6)
XYZ	xyz(45.7060, 56.4259, 103.0709)
Luminance	0.5643 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59D4FF #FF8459

analogous

#59FFD7 #59D4FF #5981FF

triadic

#59D4FF #FF59D4 #D4FF59

tetradic

#59D4FF #D759FF #FF8459 #81FF59

square

#59D4FF #D759FF #FF8459 #81FF59

split-complementary

#59D4FF #FF5981 #FFD759

monochromatic

#00A4DE #1CC4FF #59D4FF #96E4FF #D3F4FF

Accessibility & contrast

On white

1.71

#59D4FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.29

#59D4FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59D4FF

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59D4FF	#FFFFFF	#000000	##000000
##59D4FF	1.00	1.71	12.29	12.29
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.29	21.00	1.00	1.00
##000000	12.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCD0FF

Deuteranopia (green-blind)

#A5BFFF

Tritanopia (blue-blind)

#00E1E2

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #59d4ff;
/* rgb */ color: rgb(89, 212, 255);
/* oklch */ color: oklch(81.8% 0.124 224.6);

Tailwind

colors: {
  custom: {
    50: '#99e1ff',
    500: '#59d4ff',
    950: '#000000',
  },
}

SCSS

$custom: #59d4ff;
$custom-light: #99e1ff;
$custom-dark: #000000;

JSON

{
  "hex": "#59d4ff",
  "rgb": {
    "r": 89,
    "g": 212,
    "b": 255
  },
  "hsl": {
    "h": 195.542,
    "s": 100,
    "l": 67.451
  },
  "oklch": {
    "l": 0.81754,
    "c": 0.12371,
    "h": 224.6
  },
  "luminance": 0.56431
}

Semantic roles & 50–950 ramp

primary

#59D4FF

secondary

#D65426

accent

#3B00E6

background

#FCFEFF

surface

#F6FCFF

border

#D0D5D7

text

#0F1518

muted

#808486

Preview Lab

Preview with #59D4FF

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

Preview Lab → · Contrast checker → · Palette generator →