#59D9F6#59D9F6

#59D9F6 is a very light, moderate cyan. Relative luminance 0.584; OKLCH L 82.5% C 0.118 H 215.4°. Best body text is #000000 at 12.68:1 contrast (WCAG AA passes).

Color values

HEX	#59D9F6
RGB	rgb(89, 217, 246)
HSL	hsl(191, 90%, 66%)
HSV	hsv(191, 64%, 96%)
CMYK	cmyk(63.8%, 11.8%, 0%, 3.5%)
CIE-LAB	lab(80.96, -26.62, -24.63)
CIE-LCH	lch(80.96, 36.27, 222.78°)
OKLab	oklab(82.53% -0.0964 -0.0685)
OKLCH	oklch(82.53% 0.118 215.4)
XYZ	xyz(45.5604, 58.3985, 96.0418)
Luminance	0.5840 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59D9F6 #F67659

analogous

#59F6C4 #59D9F6 #598AF6

triadic

#59D9F6 #F659D9 #D9F659

tetradic

#59D9F6 #C459F6 #F67659 #8AF659

square

#59D9F6 #C459F6 #F67659 #8AF659

split-complementary

#59D9F6 #F6598A #F6C459

monochromatic

#0BA6CA #1FCCF3 #59D9F6 #93E6F9 #CDF4FC

Accessibility & contrast

On white

1.66

#59D9F6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.68

#59D9F6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59D9F6

12.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59D9F6	#FFFFFF	#000000	##000000
##59D9F6	1.00	1.66	12.68	12.68
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.68	21.00	1.00	1.00
##000000	12.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5D3F8

Deuteranopia (green-blind)

#AEC2F6

Tritanopia (blue-blind)

#00E4E2

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #59d9f6;
/* rgb */ color: rgb(89, 217, 246);
/* oklch */ color: oklch(82.5% 0.118 215.4);

Tailwind

colors: {
  custom: {
    50: '#98e5f9',
    500: '#59d9f6',
    950: '#000000',
  },
}

SCSS

$custom: #59d9f6;
$custom-light: #98e5f9;
$custom-dark: #000000;

JSON

{
  "hex": "#59d9f6",
  "rgb": {
    "r": 89,
    "g": 217,
    "b": 246
  },
  "hsl": {
    "h": 191.083,
    "s": 89.714,
    "l": 65.686
  },
  "oklch": {
    "l": 0.82534,
    "c": 0.11824,
    "h": 215.4
  },
  "luminance": 0.58403
}

Semantic roles & 50–950 ramp

primary

#59D9F6

secondary

#C6492D

accent

#2A00E6

background

#FCFEFF

surface

#F5FCFF

border

#CFD5D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #59D9F6

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

Preview Lab → · Contrast checker → · Palette generator →