#30B5B6#30B5B6

#30B5B6 is a light, moderate teal. Relative luminance 0.371; OKLCH L 70.6% C 0.110 H 195.7°. Best body text is #000000 at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#30B5B6
RGB	rgb(48, 181, 182)
HSL	hsl(180, 58%, 45%)
HSV	hsv(180, 74%, 71%)
CMYK	cmyk(73.6%, 0.5%, 0%, 28.6%)
CIE-LAB	lab(67.31, -33.78, -10.67)
CIE-LCH	lch(67.31, 35.43, 197.53°)
OKLab	oklab(70.56% -0.1054 -0.0297)
OKLCH	oklch(70.56% 0.11 195.7)
XYZ	xyz(26.1824, 37.0504, 50.0184)
Luminance	0.3705 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30B5B6 #B63130

analogous

#30B674 #30B5B6 #3072B6

triadic

#30B5B6 #B630B5 #B5B630

tetradic

#30B5B6 #7430B6 #B63130 #72B630

square

#30B5B6 #7430B6 #B63130 #72B630

split-complementary

#30B5B6 #B63072 #B67430

monochromatic

#165555 #238586 #30B5B6 #52D0D1 #82DDDE

Accessibility & contrast

On white

2.50

#30B5B6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.41

#30B5B6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B5B6

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30B5B6	#FFFFFF	#000000	##000000
##30B5B6	1.00	2.50	8.41	8.41
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.41	21.00	1.00	1.00
##000000	8.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9ACB6

Deuteranopia (green-blind)

#959EB7

Tritanopia (blue-blind)

#00BBB5

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #30b5b6;
/* rgb */ color: rgb(48, 181, 182);
/* oklch */ color: oklch(70.6% 0.110 195.7);

Tailwind

colors: {
  custom: {
    50: '#7fcbcb',
    500: '#30b5b6',
    950: '#000000',
  },
}

SCSS

$custom: #30b5b6;
$custom-light: #7fcbcb;
$custom-dark: #000000;

JSON

{
  "hex": "#30b5b6",
  "rgb": {
    "r": 48,
    "g": 181,
    "b": 182
  },
  "hsl": {
    "h": 180.448,
    "s": 58.261,
    "l": 45.098
  },
  "oklch": {
    "l": 0.70555,
    "c": 0.10951,
    "h": 195.7
  },
  "luminance": 0.37054
}

Semantic roles & 50–950 ramp

primary

#30B5B6

secondary

#C77B7B

accent

#4746E1

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #30B5B6

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

Preview Lab → · Contrast checker → · Palette generator →