#59CFF4#59CFF4

#59CFF4 is a light, moderate cyan. Relative luminance 0.533; OKLCH L 80.2% C 0.117 H 221.9°. Best body text is #000000 at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#59CFF4
RGB	rgb(89, 207, 244)
HSL	hsl(194, 88%, 65%)
HSV	hsv(194, 64%, 96%)
CMYK	cmyk(63.5%, 15.2%, 0%, 4.3%)
CIE-LAB	lab(78.04, -22.23, -28.03)
CIE-LCH	lch(78.04, 35.78, 231.59°)
OKLab	oklab(80.17% -0.0871 -0.0781)
OKLCH	oklch(80.17% 0.117 221.9)
XYZ	xyz(42.7552, 53.2766, 93.6006)
Luminance	0.5328 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59CFF4 #F47E59

analogous

#59F4CC #59CFF4 #5981F4

triadic

#59CFF4 #F459CF #CFF459

tetradic

#59CFF4 #CC59F4 #F47E59 #81F459

square

#59CFF4 #CC59F4 #F47E59 #81F459

split-complementary

#59CFF4 #F45981 #F4CC59

monochromatic

#0D99C6 #20BEF0 #59CFF4 #92E0F8 #CCF0FC

Accessibility & contrast

On white

1.80

#59CFF4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.66

#59CFF4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59CFF4

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59CFF4	#FFFFFF	#000000	##000000
##59CFF4	1.00	1.80	11.66	11.66
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.66	21.00	1.00	1.00
##000000	11.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9CAF6

Deuteranopia (green-blind)

#A3BAF4

Tritanopia (blue-blind)

#00DBDB

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #59cff4;
/* rgb */ color: rgb(89, 207, 244);
/* oklch */ color: oklch(80.2% 0.117 221.9);

Tailwind

colors: {
  custom: {
    50: '#97ddf7',
    500: '#59cff4',
    950: '#000000',
  },
}

SCSS

$custom: #59cff4;
$custom-light: #97ddf7;
$custom-dark: #000000;

JSON

{
  "hex": "#59cff4",
  "rgb": {
    "r": 89,
    "g": 207,
    "b": 244
  },
  "hsl": {
    "h": 194.323,
    "s": 87.571,
    "l": 65.294
  },
  "oklch": {
    "l": 0.80168,
    "c": 0.11701,
    "h": 221.9
  },
  "luminance": 0.53281
}

Semantic roles & 50–950 ramp

primary

#59CFF4

secondary

#C3522F

accent

#3701E4

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #59CFF4

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

Preview Lab → · Contrast checker → · Palette generator →