#30A4C3#30A4C3

#30A4C3 is a light, moderate cyan. Relative luminance 0.311; OKLCH L 66.9% C 0.109 H 220.1°. Best body text is #000000 at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#30A4C3
RGB	rgb(48, 164, 195)
HSL	hsl(193, 60%, 48%)
HSV	hsv(193, 75%, 76%)
CMYK	cmyk(75.4%, 15.9%, 0%, 23.5%)
CIE-LAB	lab(62.61, -21.30, -25.04)
CIE-LCH	lch(62.61, 32.87, 229.61°)
OKLab	oklab(66.9% -0.0832 -0.07)
OKLCH	oklch(66.9% 0.109 220.1)
XYZ	xyz(24.3406, 31.1165, 56.3424)
Luminance	0.3112 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30A4C3 #C34F30

analogous

#30C398 #30A4C3 #305AC3

triadic

#30A4C3 #C330A4 #A4C330

tetradic

#30A4C3 #9830C3 #C34F30 #5AC330

square

#30A4C3 #9830C3 #C34F30 #5AC330

split-complementary

#30A4C3 #C3305A #C39830

monochromatic

#185161 #247B92 #30A4C3 #5ABCD6 #8BD0E2

Accessibility & contrast

On white

2.91

#30A4C3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.22

#30A4C3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30A4C3

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30A4C3	#FFFFFF	#000000	##000000
##30A4C3	1.00	2.91	7.22	7.22
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.22	21.00	1.00	1.00
##000000	7.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91A0C5

Deuteranopia (green-blind)

#7D91C3

Tritanopia (blue-blind)

#00AEAE

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #30a4c3;
/* rgb */ color: rgb(48, 164, 195);
/* oklch */ color: oklch(66.9% 0.109 220.1);

Tailwind

colors: {
  custom: {
    50: '#7ebfd5',
    500: '#30a4c3',
    950: '#000000',
  },
}

SCSS

$custom: #30a4c3;
$custom-light: #7ebfd5;
$custom-dark: #000000;

JSON

{
  "hex": "#30a4c3",
  "rgb": {
    "r": 48,
    "g": 164,
    "b": 195
  },
  "hsl": {
    "h": 192.653,
    "s": 60.494,
    "l": 47.647
  },
  "oklch": {
    "l": 0.669,
    "c": 0.10877,
    "h": 220.1
  },
  "luminance": 0.31119
}

Semantic roles & 50–950 ramp

primary

#30A4C3

secondary

#CC9282

accent

#6644E4

background

#F8FBFD

surface

#F0F7FA

border

#CBD0D3

text

#0B1214

muted

#7C8183

Preview Lab

Preview with #30A4C3

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

Preview Lab → · Contrast checker → · Palette generator →