#30B9C4#30B9C4

#30B9C4 is a light, moderate teal. Relative luminance 0.393; OKLCH L 72.0% C 0.112 H 203.2°. Best body text is #000000 at 8.86:1 contrast (WCAG AA passes).

Color values

HEX	#30B9C4
RGB	rgb(48, 185, 196)
HSL	hsl(184, 61%, 48%)
HSV	hsv(184, 76%, 77%)
CMYK	cmyk(75.5%, 5.6%, 0%, 23.1%)
CIE-LAB	lab(68.97, -31.50, -15.90)
CIE-LCH	lch(68.97, 35.28, 206.78°)
OKLab	oklab(72.05% -0.1033 -0.0442)
OKLCH	oklch(72.05% 0.112 203.2)
XYZ	xyz(28.5272, 39.3083, 58.2976)
Luminance	0.3931 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30B9C4 #C43B30

analogous

#30C485 #30B9C4 #306FC4

triadic

#30B9C4 #C430B9 #B9C430

tetradic

#30B9C4 #8530C4 #C43B30 #6FC430

square

#30B9C4 #8530C4 #C43B30 #6FC430

split-complementary

#30B9C4 #C4306F #C48530

monochromatic

#185C62 #248B93 #30B9C4 #5ACDD7 #8CDCE3

Accessibility & contrast

On white

2.37

#30B9C4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.86

#30B9C4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B9C4

8.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30B9C4	#FFFFFF	#000000	##000000
##30B9C4	1.00	2.37	8.86	8.86
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.86	21.00	1.00	1.00
##000000	8.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAB1C5

Deuteranopia (green-blind)

#95A2C5

Tritanopia (blue-blind)

#00C1BC

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #30b9c4;
/* rgb */ color: rgb(48, 185, 196);
/* oklch */ color: oklch(72.0% 0.112 203.2);

Tailwind

colors: {
  custom: {
    50: '#81ced5',
    500: '#30b9c4',
    950: '#000000',
  },
}

SCSS

$custom: #30b9c4;
$custom-light: #81ced5;
$custom-dark: #000000;

JSON

{
  "hex": "#30b9c4",
  "rgb": {
    "r": 48,
    "g": 185,
    "b": 196
  },
  "hsl": {
    "h": 184.459,
    "s": 60.656,
    "l": 47.843
  },
  "oklch": {
    "l": 0.72049,
    "c": 0.11234,
    "h": 203.2
  },
  "luminance": 0.39312
}

Semantic roles & 50–950 ramp

primary

#30B9C4

secondary

#CD8883

accent

#5044E4

background

#F8FCFD

surface

#F0F9FA

border

#CBD2D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #30B9C4

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

Preview Lab → · Contrast checker → · Palette generator →