#30B5B4#30B5B4

#30B5B4 is a light, moderate teal. Relative luminance 0.370; OKLCH L 70.5% C 0.110 H 194.2°. Best body text is #000000 at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#30B5B4
RGB	rgb(48, 181, 180)
HSL	hsl(180, 58%, 45%)
HSV	hsv(180, 73%, 71%)
CMYK	cmyk(73.5%, 0%, 0.6%, 29%)
CIE-LAB	lab(67.25, -34.37, -9.66)
CIE-LCH	lch(67.25, 35.70, 195.70°)
OKLab	oklab(70.49% -0.1063 -0.0269)
OKLCH	oklch(70.49% 0.11 194.2)
XYZ	xyz(25.9772, 36.9683, 48.9377)
Luminance	0.3697 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30B5B4 #B53031

analogous

#30B572 #30B5B4 #3073B5

triadic

#30B5B4 #B430B5 #B5B430

tetradic

#30B5B4 #7230B5 #B53031 #73B530

square

#30B5B4 #7230B5 #B53031 #73B530

split-complementary

#30B5B4 #B53073 #B57230

monochromatic

#165454 #238584 #30B5B4 #51D1D0 #82DEDD

Accessibility & contrast

On white

2.50

#30B5B4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.39

#30B5B4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B5B4

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30B5B4	#FFFFFF	#000000	##000000
##30B5B4	1.00	2.50	8.39	8.39
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.39	21.00	1.00	1.00
##000000	8.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9ACB4

Deuteranopia (green-blind)

#969EB5

Tritanopia (blue-blind)

#00BBB4

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #30b5b4;
/* rgb */ color: rgb(48, 181, 180);
/* oklch */ color: oklch(70.5% 0.110 194.2);

Tailwind

colors: {
  custom: {
    50: '#7ecbca',
    500: '#30b5b4',
    950: '#000000',
  },
}

SCSS

$custom: #30b5b4;
$custom-light: #7ecbca;
$custom-dark: #000000;

JSON

{
  "hex": "#30b5b4",
  "rgb": {
    "r": 48,
    "g": 181,
    "b": 180
  },
  "hsl": {
    "h": 179.549,
    "s": 58.079,
    "l": 44.902
  },
  "oklch": {
    "l": 0.70485,
    "c": 0.10964,
    "h": 194.2
  },
  "luminance": 0.36971
}

Semantic roles & 50–950 ramp

primary

#30B5B4

secondary

#C77A7B

accent

#4648E1

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #30B5B4

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

Preview Lab → · Contrast checker → · Palette generator →