#5DD4F4#5DD4F4

#5DD4F4 is a light, moderate cyan. Relative luminance 0.559; OKLCH L 81.4% C 0.115 H 218.5°. Best body text is #000000 at 12.19:1 contrast (WCAG AA passes).

Color values

HEX	#5DD4F4
RGB	rgb(93, 212, 244)
HSL	hsl(193, 87%, 66%)
HSV	hsv(193, 62%, 96%)
CMYK	cmyk(61.9%, 13.1%, 0%, 4.3%)
CIE-LAB	lab(79.58, -24.08, -25.66)
CIE-LCH	lch(79.58, 35.19, 226.82°)
OKLab	oklab(81.44% -0.0899 -0.0714)
OKLCH	oklch(81.44% 0.115 218.5)
XYZ	xyz(44.3802, 55.9412, 94.0293)
Luminance	0.5595 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DD4F4 #F47D5D

analogous

#5DF4C8 #5DD4F4 #5D88F4

triadic

#5DD4F4 #F45DD4 #D4F45D

tetradic

#5DD4F4 #C85DF4 #F47D5D #88F45D

square

#5DD4F4 #C85DF4 #F47D5D #88F45D

split-complementary

#5DD4F4 #F45D88 #F4C85D

monochromatic

#0EA1C9 #24C5F0 #5DD4F4 #96E3F8 #D0F2FC

Accessibility & contrast

On white

1.72

#5DD4F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.19

#5DD4F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DD4F4

12.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DD4F4	#FFFFFF	#000000	##000000
##5DD4F4	1.00	1.72	12.19	12.19
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.19	21.00	1.00	1.00
##000000	12.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0CEF6

Deuteranopia (green-blind)

#AABEF4

Tritanopia (blue-blind)

#00DFDE

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #5dd4f4;
/* rgb */ color: rgb(93, 212, 244);
/* oklch */ color: oklch(81.4% 0.115 218.5);

Tailwind

colors: {
  custom: {
    50: '#99e1f7',
    500: '#5dd4f4',
    950: '#000000',
  },
}

SCSS

$custom: #5dd4f4;
$custom-light: #99e1f7;
$custom-dark: #000000;

JSON

{
  "hex": "#5dd4f4",
  "rgb": {
    "r": 93,
    "g": 212,
    "b": 244
  },
  "hsl": {
    "h": 192.715,
    "s": 87.283,
    "l": 66.078
  },
  "oklch": {
    "l": 0.81436,
    "c": 0.11479,
    "h": 218.5
  },
  "luminance": 0.55946
}

Semantic roles & 50–950 ramp

primary

#5DD4F4

secondary

#C64F30

accent

#3202E4

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #5DD4F4

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

Preview Lab → · Contrast checker → · Palette generator →