#30B3BC#30B3BC

#30B3BC is a light, moderate teal. Relative luminance 0.365; OKLCH L 70.3% C 0.109 H 201.9°. Best body text is #000000 at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#30B3BC
RGB	rgb(48, 179, 188)
HSL	hsl(184, 59%, 46%)
HSV	hsv(184, 74%, 74%)
CMYK	cmyk(74.5%, 4.8%, 0%, 26.3%)
CIE-LAB	lab(66.90, -31.04, -14.62)
CIE-LCH	lch(66.90, 34.31, 205.22°)
OKLab	oklab(70.28% -0.1008 -0.0406)
OKLCH	oklch(70.28% 0.109 201.9)
XYZ	xyz(26.4121, 36.4962, 53.2197)
Luminance	0.3650 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30B3BC #BC3930

analogous

#30BC7F #30B3BC #306DBC

triadic

#30B3BC #BC30B3 #B3BC30

tetradic

#30B3BC #7F30BC #BC3930 #6DBC30

square

#30B3BC #7F30BC #BC3930 #6DBC30

split-complementary

#30B3BC #BC306D #BC7F30

monochromatic

#17565A #24858B #30B3BC #55CCD4 #86DAE0

Accessibility & contrast

On white

2.53

#30B3BC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.30

#30B3BC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B3BC

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30B3BC	#FFFFFF	#000000	##000000
##30B3BC	1.00	2.53	8.30	8.30
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.30	21.00	1.00	1.00
##000000	8.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5ABBD

Deuteranopia (green-blind)

#919DBD

Tritanopia (blue-blind)

#00BAB5

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #30b3bc;
/* rgb */ color: rgb(48, 179, 188);
/* oklch */ color: oklch(70.3% 0.109 201.9);

Tailwind

colors: {
  custom: {
    50: '#7fcad0',
    500: '#30b3bc',
    950: '#000000',
  },
}

SCSS

$custom: #30b3bc;
$custom-light: #7fcad0;
$custom-dark: #000000;

JSON

{
  "hex": "#30b3bc",
  "rgb": {
    "r": 48,
    "g": 179,
    "b": 188
  },
  "hsl": {
    "h": 183.857,
    "s": 59.322,
    "l": 46.275
  },
  "oklch": {
    "l": 0.7028,
    "c": 0.1087,
    "h": 201.9
  },
  "luminance": 0.36499
}

Semantic roles & 50–950 ramp

primary

#30B3BC

secondary

#CA837E

accent

#4F45E3

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1314

muted

#7D8282

Preview Lab

Preview with #30B3BC

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

Preview Lab → · Contrast checker → · Palette generator →