#30B1D0#30B1D0

#30B1D0 is a light, moderate cyan. Relative luminance 0.366; OKLCH L 70.6% C 0.115 H 218.2°. Best body text is #000000 at 8.33:1 contrast (WCAG AA passes).

Color values

HEX#30B1D0
RGBrgb(48, 177, 208)
HSLhsl(192, 63%, 50%)
HSVhsv(192, 77%, 82%)
CMYKcmyk(76.9%, 14.9%, 0%, 18.4%)
CIE-LABlab(66.99, -23.77, -25.52)
CIE-LCHlch(66.99, 34.87, 227.03°)
OKLaboklab(70.59% -0.0907 -0.0713)
OKLCHoklch(70.59% 0.115 218.2)
XYZxyz(28.3214, 36.6233, 65.2386)
Luminance0.3663 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#30B1D0 #D04F30
analogous
#30D09F #30B1D0 #3061D0
triadic
#30B1D0 #D030B1 #B1D030
tetradic
#30B1D0 #9F30D0 #D04F30 #61D030
square
#30B1D0 #9F30D0 #D04F30 #61D030
split-complementary
#30B1D0 #D03061 #D09F30
monochromatic
#195D6D #24879F #30B1D0 #62C4DB #94D7E7

Accessibility & contrast

On white

2.52
#30B1D0 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.33
#30B1D0 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B1D0
8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##30B1D0#FFFFFF#000000##000000
##30B1D01.002.528.338.33
#FFFFFF2.521.0021.0021.00
#0000008.3321.001.001.00
##0000008.3321.001.001.00

Color blindness preview

Protanopia (red-blind)
#9DACD2
Deuteranopia (green-blind)
#889CD0
Tritanopia (blue-blind)
#00BCBB
Achromatopsia (no color)
#A3A3A3

Design tokens & code

CSS
--color: #30b1d0;
/* rgb */ color: rgb(48, 177, 208);
/* oklch */ color: oklch(70.6% 0.115 218.2);
Tailwind
colors: {
  custom: {
    50: '#81c8de',
    500: '#30b1d0',
    950: '#000000',
  },
}
SCSS
$custom: #30b1d0;
$custom-light: #81c8de;
$custom-dark: #000000;
JSON
{
  "hex": "#30b1d0",
  "rgb": {
    "r": 48,
    "g": 177,
    "b": 208
  },
  "hsl": {
    "h": 191.625,
    "s": 62.992,
    "l": 50.196
  },
  "oklch": {
    "l": 0.70589,
    "c": 0.11538,
    "h": 218.2
  },
  "luminance": 0.36627
}

Semantic roles & 50–950 ramp

primary
#30B1D0
secondary
#D2988A
accent
#6242E6
background
#F8FCFD
surface
#F0F8FB
border
#CBD1D4
text
#0C1315
muted
#7D8283

Preview Lab

Preview with #30B1D0

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

Preview Lab → · Contrast checker → · Palette generator →

#30B1D0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva