#59CEE6#59CEE6

#59CEE6 is a light, moderate cyan. Relative luminance 0.520; OKLCH L 79.4% C 0.109 H 213.4°. Best body text is #000000 at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#59CEE6
RGB	rgb(89, 206, 230)
HSL	hsl(190, 74%, 63%)
HSV	hsv(190, 61%, 90%)
CMYK	cmyk(61.3%, 10.4%, 0%, 9.8%)
CIE-LAB	lab(77.27, -25.86, -21.71)
CIE-LCH	lch(77.27, 33.76, 220.02°)
OKLab	oklab(79.39% -0.0914 -0.0603)
OKLCH	oklch(79.39% 0.109 213.4)
XYZ	xyz(40.4682, 51.9754, 82.7471)
Luminance	0.5198 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59CEE6 #E67159

analogous

#59E6B8 #59CEE6 #5987E6

triadic

#59CEE6 #E659CE #CEE659

tetradic

#59CEE6 #B859E6 #E67159 #87E659

square

#59CEE6 #B859E6 #E67159 #87E659

split-complementary

#59CEE6 #E65987 #E6B859

monochromatic

#1A92AB #24BEDE #59CEE6 #8EDEEE #C3EDF6

Accessibility & contrast

On white

1.84

#59CEE6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.40

#59CEE6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59CEE6

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59CEE6	#FFFFFF	#000000	##000000
##59CEE6	1.00	1.84	11.40	11.40
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.40	21.00	1.00	1.00
##000000	11.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCC8E7

Deuteranopia (green-blind)

#A7B8E6

Tritanopia (blue-blind)

#00D8D5

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #59cee6;
/* rgb */ color: rgb(89, 206, 230);
/* oklch */ color: oklch(79.4% 0.109 213.4);

Tailwind

colors: {
  custom: {
    50: '#96ddee',
    500: '#59cee6',
    950: '#000000',
  },
}

SCSS

$custom: #59cee6;
$custom-light: #96ddee;
$custom-dark: #000000;

JSON

{
  "hex": "#59cee6",
  "rgb": {
    "r": 89,
    "g": 206,
    "b": 230
  },
  "hsl": {
    "h": 190.213,
    "s": 73.822,
    "l": 62.549
  },
  "oklch": {
    "l": 0.79388,
    "c": 0.10946,
    "h": 213.4
  },
  "luminance": 0.5198
}

Semantic roles & 50–950 ramp

primary

#59CEE6

secondary

#AC4B37

accent

#3110D6

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1516

muted

#808485

Preview Lab

Preview with #59CEE6

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

Preview Lab → · Contrast checker → · Palette generator →