#30B5B7#30B5B7

#30B5B7 is a light, moderate teal. Relative luminance 0.371; OKLCH L 70.6% C 0.109 H 196.5°. Best body text is #000000 at 8.42:1 contrast (WCAG AA passes).

Color values

HEX#30B5B7
RGBrgb(48, 181, 183)
HSLhsl(181, 58%, 45%)
HSVhsv(181, 74%, 72%)
CMYKcmyk(73.8%, 1.1%, 0%, 28.2%)
CIE-LABlab(67.35, -33.49, -11.18)
CIE-LCHlch(67.35, 35.30, 198.46°)
OKLaboklab(70.59% -0.105 -0.0311)
OKLCHoklch(70.59% 0.109 196.5)
XYZxyz(26.2861, 37.0918, 50.5646)
Luminance0.3710 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#30B5B7 #B73230
analogous
#30B775 #30B5B7 #3071B7
triadic
#30B5B7 #B730B5 #B5B730
tetradic
#30B5B7 #7530B7 #B73230 #71B730
square
#30B5B7 #7530B7 #B73230 #71B730
split-complementary
#30B5B7 #B73071 #B77530
monochromatic
#175556 #238587 #30B5B7 #52D0D2 #83DDDE

Accessibility & contrast

On white

2.49
#30B5B7 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.42
#30B5B7 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B5B7
8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##30B5B7#FFFFFF#000000##000000
##30B5B71.002.498.428.42
#FFFFFF2.491.0021.0021.00
#0000008.4221.001.001.00
##0000008.4221.001.001.00

Color blindness preview

Protanopia (red-blind)
#A8ACB7
Deuteranopia (green-blind)
#959EB8
Tritanopia (blue-blind)
#00BBB5
Achromatopsia (no color)
#A4A4A4

Design tokens & code

CSS
--color: #30b5b7;
/* rgb */ color: rgb(48, 181, 183);
/* oklch */ color: oklch(70.6% 0.109 196.5);
Tailwind
colors: {
  custom: {
    50: '#7fcbcc',
    500: '#30b5b7',
    950: '#000000',
  },
}
SCSS
$custom: #30b5b7;
$custom-light: #7fcbcc;
$custom-dark: #000000;
JSON
{
  "hex": "#30b5b7",
  "rgb": {
    "r": 48,
    "g": 181,
    "b": 183
  },
  "hsl": {
    "h": 180.889,
    "s": 58.442,
    "l": 45.294
  },
  "oklch": {
    "l": 0.70591,
    "c": 0.10947,
    "h": 196.5
  },
  "luminance": 0.37095
}

Semantic roles & 50–950 ramp

primary
#30B5B7
secondary
#C87C7B
accent
#4846E2
background
#F8FCFC
surface
#F0F8F8
border
#CBD1D1
text
#0C1313
muted
#7D8282

Preview Lab

Preview with #30B5B7

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

Preview Lab → · Contrast checker → · Palette generator →

#30B5B7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva