#30B5BB#30B5BB

#30B5BB is a light, moderate teal. Relative luminance 0.373; OKLCH L 70.7% C 0.110 H 199.6°. Best body text is #000000 at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#30B5BB
RGB	rgb(48, 181, 187)
HSL	hsl(183, 59%, 46%)
HSV	hsv(183, 74%, 73%)
CMYK	cmyk(74.3%, 3.2%, 0%, 26.7%)
CIE-LAB	lab(67.47, -32.30, -13.20)
CIE-LCH	lch(67.47, 34.89, 202.23°)
OKLab	oklab(70.74% -0.1032 -0.0367)
OKLCH	oklch(70.74% 0.11 199.6)
XYZ	xyz(26.7084, 37.2607, 52.7885)
Luminance	0.3726 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30B5BB #BB3630

analogous

#30BB7B #30B5BB #306FBB

triadic

#30B5BB #BB30B5 #B5BB30

tetradic

#30B5BB #7B30BB #BB3630 #6FBB30

square

#30B5BB #7B30BB #BB3630 #6FBB30

split-complementary

#30B5BB #BB306F #BB7B30

monochromatic

#17575A #23868A #30B5BB #55CED3 #86DCE0

Accessibility & contrast

On white

2.48

#30B5BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.45

#30B5BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B5BB

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30B5BB	#FFFFFF	#000000	##000000
##30B5BB	1.00	2.48	8.45	8.45
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.45	21.00	1.00	1.00
##000000	8.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8ADBC

Deuteranopia (green-blind)

#949EBC

Tritanopia (blue-blind)

#00BCB6

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #30b5bb;
/* rgb */ color: rgb(48, 181, 187);
/* oklch */ color: oklch(70.7% 0.110 199.6);

Tailwind

colors: {
  custom: {
    50: '#7fcbcf',
    500: '#30b5bb',
    950: '#000000',
  },
}

SCSS

$custom: #30b5bb;
$custom-light: #7fcbcf;
$custom-dark: #000000;

JSON

{
  "hex": "#30b5bb",
  "rgb": {
    "r": 48,
    "g": 181,
    "b": 187
  },
  "hsl": {
    "h": 182.59,
    "s": 59.149,
    "l": 46.078
  },
  "oklch": {
    "l": 0.70735,
    "c": 0.10955,
    "h": 199.6
  },
  "luminance": 0.37264
}

Semantic roles & 50–950 ramp

primary

#30B5BB

secondary

#C9817D

accent

#4C45E2

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #30B5BB

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

Preview Lab → · Contrast checker → · Palette generator →