#30B7B3#30B7B3

#30B7B3 is a light, moderate teal. Relative luminance 0.378; OKLCH L 70.9% C 0.111 H 191.9°. Best body text is #000000 at 8.55:1 contrast (WCAG AA passes).

Color values

HEX#30B7B3
RGBrgb(48, 183, 179)
HSLhsl(178, 58%, 45%)
HSVhsv(178, 74%, 72%)
CMYKcmyk(73.8%, 0%, 2.2%, 28.2%)
CIE-LABlab(67.83, -35.59, -8.24)
CIE-LCHlch(67.83, 36.54, 193.04°)
OKLaboklab(70.95% -0.1087 -0.023)
OKLCHoklch(70.95% 0.111 191.9)
XYZxyz(26.2853, 37.7468, 48.5396)
Luminance0.3775 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#30B7B3 #B73034
analogous
#30B76F #30B7B3 #3078B7
triadic
#30B7B3 #B330B7 #B7B330
tetradic
#30B7B3 #6F30B7 #B73034 #78B730
square
#30B7B3 #6F30B7 #B73034 #78B730
split-complementary
#30B7B3 #B73078 #B76F30
monochromatic
#175654 #238784 #30B7B3 #52D2CE #83DEDC

Accessibility & contrast

On white

2.46
#30B7B3 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.55
#30B7B3 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B7B3
8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##30B7B3#FFFFFF#000000##000000
##30B7B31.002.468.558.55
#FFFFFF2.461.0021.0021.00
#0000008.5521.001.001.00
##0000008.5521.001.001.00

Color blindness preview

Protanopia (red-blind)
#ACADB3
Deuteranopia (green-blind)
#989FB4
Tritanopia (blue-blind)
#00BCB5
Achromatopsia (no color)
#A5A5A5

Design tokens & code

CSS
--color: #30b7b3;
/* rgb */ color: rgb(48, 183, 179);
/* oklch */ color: oklch(70.9% 0.111 191.9);
Tailwind
colors: {
  custom: {
    50: '#7fcdc9',
    500: '#30b7b3',
    950: '#000000',
  },
}
SCSS
$custom: #30b7b3;
$custom-light: #7fcdc9;
$custom-dark: #000000;
JSON
{
  "hex": "#30b7b3",
  "rgb": {
    "r": 48,
    "g": 183,
    "b": 179
  },
  "hsl": {
    "h": 178.222,
    "s": 58.442,
    "l": 45.294
  },
  "oklch": {
    "l": 0.70947,
    "c": 0.11112,
    "h": 191.9
  },
  "luminance": 0.3775
}

Semantic roles & 50–950 ramp

primary
#30B7B3
secondary
#C87B7D
accent
#464BE2
background
#F8FCFC
surface
#F0F9F8
border
#CBD2D1
text
#0C1313
muted
#7D8282

Preview Lab

Preview with #30B7B3

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

Preview Lab → · Contrast checker → · Palette generator →

#30B7B3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva