#30B4BB#30B4BB

#30B4BB is a light, moderate teal. Relative luminance 0.369; OKLCH L 70.5% C 0.109 H 200.4°. Best body text is #000000 at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#30B4BB
RGB	rgb(48, 180, 187)
HSL	hsl(183, 59%, 46%)
HSV	hsv(183, 74%, 73%)
CMYK	cmyk(74.3%, 3.7%, 0%, 26.7%)
CIE-LAB	lab(67.17, -31.82, -13.66)
CIE-LCH	lch(67.17, 34.63, 203.23°)
OKLab	oklab(70.49% -0.1022 -0.0379)
OKLCH	oklch(70.49% 0.109 200.4)
XYZ	xyz(26.5058, 36.8555, 52.7209)
Luminance	0.3686 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30B4BB #BB3730

analogous

#30BB7C #30B4BB #306EBB

triadic

#30B4BB #BB30B4 #B4BB30

tetradic

#30B4BB #7C30BB #BB3730 #6EBB30

square

#30B4BB #7C30BB #BB3730 #6EBB30

split-complementary

#30B4BB #BB306E #BB7C30

monochromatic

#17565A #23858A #30B4BB #55CDD3 #86DBE0

Accessibility & contrast

On white

2.51

#30B4BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.37

#30B4BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B4BB

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30B4BB	#FFFFFF	#000000	##000000
##30B4BB	1.00	2.51	8.37	8.37
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.37	21.00	1.00	1.00
##000000	8.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6ACBC

Deuteranopia (green-blind)

#939DBC

Tritanopia (blue-blind)

#00BBB6

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #30b4bb;
/* rgb */ color: rgb(48, 180, 187);
/* oklch */ color: oklch(70.5% 0.109 200.4);

Tailwind

colors: {
  custom: {
    50: '#7fcbcf',
    500: '#30b4bb',
    950: '#000000',
  },
}

SCSS

$custom: #30b4bb;
$custom-light: #7fcbcf;
$custom-dark: #000000;

JSON

{
  "hex": "#30b4bb",
  "rgb": {
    "r": 48,
    "g": 180,
    "b": 187
  },
  "hsl": {
    "h": 183.022,
    "s": 59.149,
    "l": 46.078
  },
  "oklch": {
    "l": 0.70489,
    "c": 0.10905,
    "h": 200.4
  },
  "luminance": 0.36859
}

Semantic roles & 50–950 ramp

primary

#30B4BB

secondary

#C9817D

accent

#4D45E2

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #30B4BB

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

Preview Lab → · Contrast checker → · Palette generator →