#30B3B9#30B3B9

#30B3B9 is a light, moderate teal. Relative luminance 0.364; OKLCH L 70.2% C 0.108 H 199.6°. Best body text is #000000 at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#30B3B9
RGB	rgb(48, 179, 185)
HSL	hsl(183, 59%, 46%)
HSV	hsv(183, 74%, 73%)
CMYK	cmyk(74.1%, 3.2%, 0%, 27.5%)
CIE-LAB	lab(66.80, -31.94, -13.10)
CIE-LCH	lch(66.80, 34.52, 202.31°)
OKLab	oklab(70.17% -0.1021 -0.0364)
OKLCH	oklch(70.17% 0.108 199.6)
XYZ	xyz(26.0920, 36.3682, 51.5341)
Luminance	0.3637 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30B3B9 #B93630

analogous

#30B97A #30B3B9 #306EB9

triadic

#30B3B9 #B930B3 #B3B930

tetradic

#30B3B9 #7A30B9 #B93630 #6EB930

square

#30B3B9 #7A30B9 #B93630 #6EB930

split-complementary

#30B3B9 #B9306E #B97A30

monochromatic

#175558 #238488 #30B3B9 #54CDD3 #84DBDF

Accessibility & contrast

On white

2.54

#30B3B9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.27

#30B3B9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B3B9

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30B3B9	#FFFFFF	#000000	##000000
##30B3B9	1.00	2.54	8.27	8.27
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.27	21.00	1.00	1.00
##000000	8.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6ABBA

Deuteranopia (green-blind)

#929CBA

Tritanopia (blue-blind)

#00BAB4

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #30b3b9;
/* rgb */ color: rgb(48, 179, 185);
/* oklch */ color: oklch(70.2% 0.108 199.6);

Tailwind

colors: {
  custom: {
    50: '#7fcace',
    500: '#30b3b9',
    950: '#000000',
  },
}

SCSS

$custom: #30b3b9;
$custom-light: #7fcace;
$custom-dark: #000000;

JSON

{
  "hex": "#30b3b9",
  "rgb": {
    "r": 48,
    "g": 179,
    "b": 185
  },
  "hsl": {
    "h": 182.628,
    "s": 58.798,
    "l": 45.686
  },
  "oklch": {
    "l": 0.70169,
    "c": 0.10841,
    "h": 199.6
  },
  "luminance": 0.36371
}

Semantic roles & 50–950 ramp

primary

#30B3B9

secondary

#C9807C

accent

#4D46E2

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #30B3B9

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

Preview Lab → · Contrast checker → · Palette generator →