#30B4B3#30B4B3

#30B4B3 is a light, moderate teal. Relative luminance 0.365; OKLCH L 70.2% C 0.109 H 194.2°. Best body text is #000000 at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#30B4B3
RGB	rgb(48, 180, 179)
HSL	hsl(180, 58%, 45%)
HSV	hsv(180, 73%, 71%)
CMYK	cmyk(73.3%, 0%, 0.6%, 29.4%)
CIE-LAB	lab(66.92, -34.19, -9.61)
CIE-LCH	lch(66.92, 35.52, 195.69°)
OKLab	oklab(70.2% -0.1057 -0.0267)
OKLCH	oklch(70.2% 0.109 194.2)
XYZ	xyz(25.6731, 36.5225, 48.3356)
Luminance	0.3653 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30B4B3 #B43031

analogous

#30B471 #30B4B3 #3073B4

triadic

#30B4B3 #B330B4 #B4B330

tetradic

#30B4B3 #7130B4 #B43031 #73B430

square

#30B4B3 #7130B4 #B43031 #73B430

split-complementary

#30B4B3 #B43073 #B47130

monochromatic

#165353 #238483 #30B4B3 #51D1D0 #81DDDD

Accessibility & contrast

On white

2.53

#30B4B3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.31

#30B4B3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B4B3

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30B4B3	#FFFFFF	#000000	##000000
##30B4B3	1.00	2.53	8.31	8.31
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.31	21.00	1.00	1.00
##000000	8.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8ABB3

Deuteranopia (green-blind)

#959DB4

Tritanopia (blue-blind)

#00BAB3

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #30b4b3;
/* rgb */ color: rgb(48, 180, 179);
/* oklch */ color: oklch(70.2% 0.109 194.2);

Tailwind

colors: {
  custom: {
    50: '#7ecbc9',
    500: '#30b4b3',
    950: '#000000',
  },
}

SCSS

$custom: #30b4b3;
$custom-light: #7ecbc9;
$custom-dark: #000000;

JSON

{
  "hex": "#30b4b3",
  "rgb": {
    "r": 48,
    "g": 180,
    "b": 179
  },
  "hsl": {
    "h": 179.545,
    "s": 57.895,
    "l": 44.706
  },
  "oklch": {
    "l": 0.70202,
    "c": 0.10907,
    "h": 194.2
  },
  "luminance": 0.36526
}

Semantic roles & 50–950 ramp

primary

#30B4B3

secondary

#C6797A

accent

#4748E1

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #30B4B3

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

Preview Lab → · Contrast checker → · Palette generator →