#55D5F5#55D5F5

#55D5F5 is a light, moderate cyan. Relative luminance 0.561; OKLCH L 81.5% C 0.119 H 217.4°. Best body text is #000000 at 12.22:1 contrast (WCAG AA passes).

Color values

HEX#55D5F5
RGBrgb(85, 213, 245)
HSLhsl(192, 89%, 65%)
HSVhsv(192, 65%, 96%)
CMYKcmyk(65.3%, 13.1%, 0%, 3.9%)
CIE-LABlab(79.67, -25.56, -26.07)
CIE-LCHlch(79.67, 36.51, 225.57°)
OKLaboklab(81.46% -0.0949 -0.0726)
OKLCHoklch(81.46% 0.119 217.4)
XYZxyz(44.0152, 56.1076, 94.8787)
Luminance0.5611 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#55D5F5 #F57555
analogous
#55F5C5 #55D5F5 #5585F5
triadic
#55D5F5 #F555D5 #D5F555
tetradic
#55D5F5 #C555F5 #F57555 #85F555
square
#55D5F5 #C555F5 #F57555 #85F555
split-complementary
#55D5F5 #F55585 #F5C555
monochromatic
#0C9FC4 #1BC7F2 #55D5F5 #8FE3F8 #C9F2FC

Accessibility & contrast

On white

1.72
#55D5F5 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.22
#55D5F5 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55D5F5
12.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##55D5F5#FFFFFF#000000##000000
##55D5F51.001.7212.2212.22
#FFFFFF1.721.0021.0021.00
#00000012.2221.001.001.00
##00000012.2221.001.001.00

Color blindness preview

Protanopia (red-blind)
#C0CFF7
Deuteranopia (green-blind)
#A9BEF5
Tritanopia (blue-blind)
#00E0DF
Achromatopsia (no color)
#C5C5C5

Design tokens & code

CSS
--color: #55d5f5;
/* rgb */ color: rgb(85, 213, 245);
/* oklch */ color: oklch(81.5% 0.119 217.4);
Tailwind
colors: {
  custom: {
    50: '#96e2f8',
    500: '#55d5f5',
    950: '#000000',
  },
}
SCSS
$custom: #55d5f5;
$custom-light: #96e2f8;
$custom-dark: #000000;
JSON
{
  "hex": "#55d5f5",
  "rgb": {
    "r": 85,
    "g": 213,
    "b": 245
  },
  "hsl": {
    "h": 192,
    "s": 88.889,
    "l": 64.706
  },
  "oklch": {
    "l": 0.8146,
    "c": 0.11946,
    "h": 217.4
  },
  "luminance": 0.56112
}

Semantic roles & 50–950 ramp

primary
#55D5F5
secondary
#C14B2D
accent
#2E00E6
background
#FCFEFF
surface
#F5FCFF
border
#CFD5D7
text
#0F1517
muted
#808485

Preview Lab

Preview with #55D5F5

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

Preview Lab → · Contrast checker → · Palette generator →

#55D5F5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva