#30A4C4#30A4C4

#30A4C4 is a light, moderate cyan. Relative luminance 0.312; OKLCH L 66.9% C 0.109 H 220.8°. Best body text is #000000 at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#30A4C4
RGB	rgb(48, 164, 196)
HSL	hsl(193, 61%, 48%)
HSV	hsv(193, 76%, 77%)
CMYK	cmyk(75.5%, 16.3%, 0%, 23.1%)
CIE-LAB	lab(62.64, -20.97, -25.54)
CIE-LCH	lch(62.64, 33.05, 230.61°)
OKLab	oklab(66.94% -0.0828 -0.0714)
OKLCH	oklch(66.94% 0.109 220.8)
XYZ	xyz(24.4540, 31.1619, 56.9399)
Luminance	0.3116 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30A4C4 #C45030

analogous

#30C49A #30A4C4 #305AC4

triadic

#30A4C4 #C430A4 #A4C430

tetradic

#30A4C4 #9A30C4 #C45030 #5AC430

square

#30A4C4 #9A30C4 #C45030 #5AC430

split-complementary

#30A4C4 #C4305A #C49A30

monochromatic

#185262 #247B93 #30A4C4 #5ABCD7 #8CD0E3

Accessibility & contrast

On white

2.90

#30A4C4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.23

#30A4C4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30A4C4

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30A4C4	#FFFFFF	#000000	##000000
##30A4C4	1.00	2.90	7.23	7.23
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.23	21.00	1.00	1.00
##000000	7.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91A0C6

Deuteranopia (green-blind)

#7D91C4

Tritanopia (blue-blind)

#00AEAE

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #30a4c4;
/* rgb */ color: rgb(48, 164, 196);
/* oklch */ color: oklch(66.9% 0.109 220.8);

Tailwind

colors: {
  custom: {
    50: '#7ebfd6',
    500: '#30a4c4',
    950: '#000000',
  },
}

SCSS

$custom: #30a4c4;
$custom-light: #7ebfd6;
$custom-dark: #000000;

JSON

{
  "hex": "#30a4c4",
  "rgb": {
    "r": 48,
    "g": 164,
    "b": 196
  },
  "hsl": {
    "h": 192.973,
    "s": 60.656,
    "l": 47.843
  },
  "oklch": {
    "l": 0.66943,
    "c": 0.1094,
    "h": 220.8
  },
  "luminance": 0.31165
}

Semantic roles & 50–950 ramp

primary

#30A4C4

secondary

#CD9383

accent

#6744E4

background

#F8FBFD

surface

#F0F7FA

border

#CBD0D3

text

#0C1214

muted

#7D8183

Preview Lab

Preview with #30A4C4

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

Preview Lab → · Contrast checker → · Palette generator →