#30B4B3#30B4B3

#30B4B3 is a light, moderate teal. Relative luminance 0.365; OKLCH L 70.2% C 0.109 H 194.2°. Best body text is #000000 at 8.31:1 contrast (WCAG AA passes).

Color values

HEX#30B4B3
RGBrgb(48, 180, 179)
HSLhsl(180, 58%, 45%)
HSVhsv(180, 73%, 71%)
CMYKcmyk(73.3%, 0%, 0.6%, 29.4%)
CIE-LABlab(66.92, -34.19, -9.61)
CIE-LCHlch(66.92, 35.52, 195.69°)
OKLaboklab(70.2% -0.1057 -0.0267)
OKLCHoklch(70.2% 0.109 194.2)
XYZxyz(25.6731, 36.5225, 48.3356)
Luminance0.3653 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#30B4B3 #B43031
analogous
#30B471 #30B4B3 #3073B4
triadic
#30B4B3 #B330B4 #B4B330
tetradic
#30B4B3 #7130B4 #B43031 #73B430
square
#30B4B3 #7130B4 #B43031 #73B430
split-complementary
#30B4B3 #B43073 #B47130
monochromatic
#165353 #238483 #30B4B3 #51D1D0 #81DDDD

Accessibility & contrast

On white

2.53
#30B4B3 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.31
#30B4B3 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B4B3
8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##30B4B3#FFFFFF#000000##000000
##30B4B31.002.538.318.31
#FFFFFF2.531.0021.0021.00
#0000008.3121.001.001.00
##0000008.3121.001.001.00

Color blindness preview

Protanopia (red-blind)
#A8ABB3
Deuteranopia (green-blind)
#959DB4
Tritanopia (blue-blind)
#00BAB3
Achromatopsia (no color)
#A3A3A3

Design tokens & code

CSS
--color: #30b4b3;
/* rgb */ color: rgb(48, 180, 179);
/* oklch */ color: oklch(70.2% 0.109 194.2);
Tailwind
colors: {
  custom: {
    50: '#7ecbc9',
    500: '#30b4b3',
    950: '#000000',
  },
}
SCSS
$custom: #30b4b3;
$custom-light: #7ecbc9;
$custom-dark: #000000;
JSON
{
  "hex": "#30b4b3",
  "rgb": {
    "r": 48,
    "g": 180,
    "b": 179
  },
  "hsl": {
    "h": 179.545,
    "s": 57.895,
    "l": 44.706
  },
  "oklch": {
    "l": 0.70202,
    "c": 0.10907,
    "h": 194.2
  },
  "luminance": 0.36526
}

Semantic roles & 50–950 ramp

primary
#30B4B3
secondary
#C6797A
accent
#4748E1
background
#F8FCFC
surface
#F0F8F8
border
#CBD1D1
text
#0B1313
muted
#7C8282

Preview Lab

Preview with #30B4B3

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

Preview Lab → · Contrast checker → · Palette generator →

#30B4B3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva