#30C9CC#30C9CC

#30C9CC is a light, vivid teal. Relative luminance 0.468; OKLCH L 76.2% C 0.121 H 197.0°. Best body text is #000000 at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#30C9CC
RGB	rgb(48, 201, 204)
HSL	hsl(181, 62%, 49%)
HSV	hsv(181, 76%, 80%)
CMYK	cmyk(76.5%, 1.5%, 0%, 20%)
CIE-LAB	lab(74.03, -36.66, -12.65)
CIE-LCH	lch(74.03, 38.78, 199.04°)
OKLab	oklab(76.24% -0.1153 -0.0352)
OKLCH	oklch(76.24% 0.121 197)
XYZ	xyz(32.9996, 46.7572, 64.4009)
Luminance	0.4676 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30C9CC #CC3330

analogous

#30CC81 #30C9CC #307BCC

triadic

#30C9CC #CC30C9 #C9CC30

tetradic

#30C9CC #8130CC #CC3330 #7BCC30

square

#30C9CC #8130CC #CC3330 #7BCC30

split-complementary

#30C9CC #CC307B #CC8130

monochromatic

#196769 #24989A #30C9CC #60D7DA #91E4E5

Accessibility & contrast

On white

2.03

#30C9CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.35

#30C9CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30C9CC

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30C9CC	#FFFFFF	#000000	##000000
##30C9CC	1.00	2.03	10.35	10.35
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.35	21.00	1.00	1.00
##000000	10.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBBFCC

Deuteranopia (green-blind)

#A5AFCD

Tritanopia (blue-blind)

#00D0CA

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #30c9cc;
/* rgb */ color: rgb(48, 201, 204);
/* oklch */ color: oklch(76.2% 0.121 197.0);

Tailwind

colors: {
  custom: {
    50: '#83dadb',
    500: '#30c9cc',
    950: '#000000',
  },
}

SCSS

$custom: #30c9cc;
$custom-light: #83dadb;
$custom-dark: #000000;

JSON

{
  "hex": "#30c9cc",
  "rgb": {
    "r": 48,
    "g": 201,
    "b": 204
  },
  "hsl": {
    "h": 181.154,
    "s": 61.905,
    "l": 49.412
  },
  "oklch": {
    "l": 0.76236,
    "c": 0.12054,
    "h": 197
  },
  "luminance": 0.46761
}

Semantic roles & 50–950 ramp

primary

#30C9CC

secondary

#D08988

accent

#4643E5

background

#F8FDFD

surface

#F0FBFB

border

#CBD4D4

text

#0D1515

muted

#7D8383

Preview Lab

Preview with #30C9CC

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

Preview Lab → · Contrast checker → · Palette generator →