#54CEE9#54CEE9

#54CEE9 is a light, moderate cyan. Relative luminance 0.519; OKLCH L 79.3% C 0.113 H 215.0°. Best body text is #000000 at 11.38:1 contrast (WCAG AA passes).

Color values

HEX#54CEE9
RGBrgb(84, 206, 233)
HSLhsl(191, 77%, 62%)
HSVhsv(191, 64%, 91%)
CMYKcmyk(63.9%, 11.6%, 0%, 8.6%)
CIE-LABlab(77.22, -25.80, -23.40)
CIE-LCHlch(77.22, 34.83, 222.20°)
OKLaboklab(79.35% -0.093 -0.065)
OKLCHoklch(79.35% 0.113 215)
XYZxyz(40.4294, 51.9063, 84.9632)
Luminance0.5191 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#54CEE9 #E96F54
analogous
#54E9B9 #54CEE9 #5484E9
triadic
#54CEE9 #E954CE #CEE954
tetradic
#54CEE9 #B954E9 #E96F54 #84E954
square
#54CEE9 #B954E9 #E96F54 #84E954
split-complementary
#54CEE9 #E95484 #E9B954
monochromatic
#1691AC #1EBEE2 #54CEE9 #8ADEF0 #C0EDF7

Accessibility & contrast

On white

1.84
#54CEE9 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.38
#54CEE9 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54CEE9
11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##54CEE9#FFFFFF#000000##000000
##54CEE91.001.8411.3811.38
#FFFFFF1.841.0021.0021.00
#00000011.3821.001.001.00
##00000011.3821.001.001.00

Color blindness preview

Protanopia (red-blind)
#BBC8EB
Deuteranopia (green-blind)
#A5B8E9
Tritanopia (blue-blind)
#00D8D6
Achromatopsia (no color)
#BFBFBF

Design tokens & code

CSS
--color: #54cee9;
/* rgb */ color: rgb(84, 206, 233);
/* oklch */ color: oklch(79.3% 0.113 215.0);
Tailwind
colors: {
  custom: {
    50: '#94ddf0',
    500: '#54cee9',
    950: '#000000',
  },
}
SCSS
$custom: #54cee9;
$custom-light: #94ddf0;
$custom-dark: #000000;
JSON
{
  "hex": "#54cee9",
  "rgb": {
    "r": 84,
    "g": 206,
    "b": 233
  },
  "hsl": {
    "h": 190.872,
    "s": 77.202,
    "l": 62.157
  },
  "oklch": {
    "l": 0.79348,
    "c": 0.11348,
    "h": 215
  },
  "luminance": 0.51911
}

Semantic roles & 50–950 ramp

primary
#54CEE9
secondary
#AD4A34
accent
#310CD9
background
#FCFEFF
surface
#F5FCFE
border
#CFD5D6
text
#0E1516
muted
#7F8485

Preview Lab

Preview with #54CEE9

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

Preview Lab → · Contrast checker → · Palette generator →

#54CEE9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva