#30BCD3#30BCD3

#30BCD3 is a light, moderate teal. Relative luminance 0.413; OKLCH L 73.4% C 0.117 H 211.5°. Best body text is #000000 at 9.26:1 contrast (WCAG AA passes).

Color values

HEX	#30BCD3
RGB	rgb(48, 188, 211)
HSL	hsl(188, 65%, 51%)
HSV	hsv(188, 77%, 83%)
CMYK	cmyk(77.3%, 10.9%, 0%, 17.3%)
CIE-LAB	lab(70.38, -28.33, -21.98)
CIE-LCH	lch(70.38, 35.86, 217.81°)
OKLab	oklab(73.36% -0.1 -0.0613)
OKLCH	oklch(73.36% 0.117 211.5)
XYZ	xyz(30.9549, 41.2941, 67.9545)
Luminance	0.4130 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30BCD3 #D34730

analogous

#30D398 #30BCD3 #306AD3

triadic

#30BCD3 #D330BC #BCD330

tetradic

#30BCD3 #9830D3 #D34730 #6AD330

square

#30BCD3 #9830D3 #D34730 #6AD330

split-complementary

#30BCD3 #D3306A #D39830

monochromatic

#186471 #2391A3 #30BCD3 #62CCDE #95DDE8

Accessibility & contrast

On white

2.27

#30BCD3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.26

#30BCD3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30BCD3

9.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30BCD3	#FFFFFF	#000000	##000000
##30BCD3	1.00	2.27	9.26	9.26
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.26	21.00	1.00	1.00
##000000	9.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAB5D4

Deuteranopia (green-blind)

#94A5D3

Tritanopia (blue-blind)

#00C6C3

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #30bcd3;
/* rgb */ color: rgb(48, 188, 211);
/* oklch */ color: oklch(73.4% 0.117 211.5);

Tailwind

colors: {
  custom: {
    50: '#83d0e0',
    500: '#30bcd3',
    950: '#000000',
  },
}

SCSS

$custom: #30bcd3;
$custom-light: #83d0e0;
$custom-dark: #000000;

JSON

{
  "hex": "#30bcd3",
  "rgb": {
    "r": 48,
    "g": 188,
    "b": 211
  },
  "hsl": {
    "h": 188.466,
    "s": 64.94,
    "l": 50.784
  },
  "oklch": {
    "l": 0.73355,
    "c": 0.11725,
    "h": 211.5
  },
  "luminance": 0.41298
}

Semantic roles & 50–950 ramp

primary

#30BCD3

secondary

#D4958B

accent

#5840E8

background

#F8FCFD

surface

#F0F9FB

border

#CBD2D4

text

#0C1415

muted

#7D8283

Preview Lab

Preview with #30BCD3

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

Preview Lab → · Contrast checker → · Palette generator →