#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
RGB	rgb(48, 177, 208)
HSL	hsl(192, 63%, 50%)
HSV	hsv(192, 77%, 82%)
CMYK	cmyk(76.9%, 14.9%, 0%, 18.4%)
CIE-LAB	lab(66.99, -23.77, -25.52)
CIE-LCH	lch(66.99, 34.87, 227.03°)
OKLab	oklab(70.59% -0.0907 -0.0713)
OKLCH	oklch(70.59% 0.115 218.2)
XYZ	xyz(28.3214, 36.6233, 65.2386)
Luminance	0.3663 (WCAG relative)
Temperature	cool
Family	cyan

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
##30B1D0	1.00	2.52	8.33	8.33
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.33	21.00	1.00	1.00
##000000	8.33	21.00	1.00	1.00

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 →