#30B4B5#30B4B5

#30B4B5 is a light, moderate teal. Relative luminance 0.366; OKLCH L 70.3% C 0.109 H 195.7°. Best body text is #000000 at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#30B4B5
RGB	rgb(48, 180, 181)
HSL	hsl(180, 58%, 45%)
HSV	hsv(180, 73%, 71%)
CMYK	cmyk(73.5%, 0.6%, 0%, 29%)
CIE-LAB	lab(66.98, -33.61, -10.62)
CIE-LCH	lch(66.98, 35.24, 197.54°)
OKLab	oklab(70.27% -0.1049 -0.0295)
OKLCH	oklch(70.27% 0.109 195.7)
XYZ	xyz(25.8769, 36.6040, 49.4086)
Luminance	0.3661 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30B4B5 #B53130

analogous

#30B573 #30B4B5 #3072B5

triadic

#30B4B5 #B530B4 #B4B530

tetradic

#30B4B5 #7330B5 #B53130 #72B530

square

#30B4B5 #7330B5 #B53130 #72B530

split-complementary

#30B4B5 #B53072 #B57330

monochromatic

#165454 #238485 #30B4B5 #51D0D1 #82DDDE

Accessibility & contrast

On white

2.52

#30B4B5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.32

#30B4B5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B4B5

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30B4B5	#FFFFFF	#000000	##000000
##30B4B5	1.00	2.52	8.32	8.32
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.32	21.00	1.00	1.00
##000000	8.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8ABB5

Deuteranopia (green-blind)

#949DB6

Tritanopia (blue-blind)

#00BAB4

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #30b4b5;
/* rgb */ color: rgb(48, 180, 181);
/* oklch */ color: oklch(70.3% 0.109 195.7);

Tailwind

colors: {
  custom: {
    50: '#7ecbcb',
    500: '#30b4b5',
    950: '#000000',
  },
}

SCSS

$custom: #30b4b5;
$custom-light: #7ecbcb;
$custom-dark: #000000;

JSON

{
  "hex": "#30b4b5",
  "rgb": {
    "r": 48,
    "g": 180,
    "b": 181
  },
  "hsl": {
    "h": 180.451,
    "s": 58.079,
    "l": 44.902
  },
  "oklch": {
    "l": 0.70272,
    "c": 0.10894,
    "h": 195.7
  },
  "luminance": 0.36607
}

Semantic roles & 50–950 ramp

primary

#30B4B5

secondary

#C77B7A

accent

#4846E1

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #30B4B5

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

Preview Lab → · Contrast checker → · Palette generator →