#30CBDB#30CBDB

#30CBDB is a light, vivid teal. Relative luminance 0.485; OKLCH L 77.3% C 0.123 H 205.7°. Best body text is #000000 at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#30CBDB
RGB	rgb(48, 203, 219)
HSL	hsl(186, 70%, 52%)
HSV	hsv(186, 78%, 86%)
CMYK	cmyk(78.1%, 7.3%, 0%, 14.1%)
CIE-LAB	lab(75.11, -33.12, -19.15)
CIE-LCH	lch(75.11, 38.25, 210.04°)
OKLab	oklab(77.27% -0.1109 -0.0533)
OKLCH	oklch(77.27% 0.123 205.7)
XYZ	xyz(35.3554, 48.4503, 74.4926)
Luminance	0.4845 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30CBDB #DB4030

analogous

#30DB95 #30CBDB #3076DB

triadic

#30CBDB #DB30CB #CBDB30

tetradic

#30CBDB #9530DB #DB4030 #76DB30

square

#30CBDB #9530DB #DB4030 #76DB30

split-complementary

#30CBDB #DB3076 #DB9530

monochromatic

#15727B #1EA2AF #30CBDB #64D8E4 #98E5ED

Accessibility & contrast

On white

1.96

#30CBDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.69

#30CBDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30CBDB

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30CBDB	#FFFFFF	#000000	##000000
##30CBDB	1.00	1.96	10.69	10.69
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.69	21.00	1.00	1.00
##000000	10.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9C3DC

Deuteranopia (green-blind)

#A2B2DB

Tritanopia (blue-blind)

#00D4D0

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #30cbdb;
/* rgb */ color: rgb(48, 203, 219);
/* oklch */ color: oklch(77.3% 0.123 205.7);

Tailwind

colors: {
  custom: {
    50: '#85dbe6',
    500: '#30cbdb',
    950: '#000000',
  },
}

SCSS

$custom: #30cbdb;
$custom-light: #85dbe6;
$custom-dark: #000000;

JSON

{
  "hex": "#30cbdb",
  "rgb": {
    "r": 48,
    "g": 203,
    "b": 219
  },
  "hsl": {
    "h": 185.614,
    "s": 70.37,
    "l": 52.353
  },
  "oklch": {
    "l": 0.77265,
    "c": 0.12301,
    "h": 205.7
  },
  "luminance": 0.48455
}

Semantic roles & 50–950 ramp

primary

#30CBDB

secondary

#D9958E

accent

#4B3BED

background

#F9FDFE

surface

#F1FBFC

border

#CBD4D5

text

#0D1515

muted

#7E8384

Preview Lab

Preview with #30CBDB

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

Preview Lab → · Contrast checker → · Palette generator →