#30B5BC#30B5BC

#30B5BC is a light, moderate teal. Relative luminance 0.373; OKLCH L 70.8% C 0.110 H 200.3°. Best body text is #000000 at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#30B5BC
RGB	rgb(48, 181, 188)
HSL	hsl(183, 59%, 46%)
HSV	hsv(183, 74%, 74%)
CMYK	cmyk(74.5%, 3.7%, 0%, 26.3%)
CIE-LAB	lab(67.50, -32.00, -13.70)
CIE-LCH	lch(67.50, 34.81, 203.18°)
OKLab	oklab(70.77% -0.1028 -0.0381)
OKLCH	oklch(70.77% 0.11 200.3)
XYZ	xyz(26.8158, 37.3037, 53.3542)
Luminance	0.3731 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30B5BC #BC3730

analogous

#30BC7D #30B5BC #306FBC

triadic

#30B5BC #BC30B5 #B5BC30

tetradic

#30B5BC #7D30BC #BC3730 #6FBC30

square

#30B5BC #7D30BC #BC3730 #6FBC30

split-complementary

#30B5BC #BC306F #BC7D30

monochromatic

#17575A #24868B #30B5BC #55CDD4 #86DCE0

Accessibility & contrast

On white

2.48

#30B5BC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.46

#30B5BC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B5BC

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30B5BC	#FFFFFF	#000000	##000000
##30B5BC	1.00	2.48	8.46	8.46
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.46	21.00	1.00	1.00
##000000	8.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7ADBD

Deuteranopia (green-blind)

#939EBD

Tritanopia (blue-blind)

#00BCB7

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #30b5bc;
/* rgb */ color: rgb(48, 181, 188);
/* oklch */ color: oklch(70.8% 0.110 200.3);

Tailwind

colors: {
  custom: {
    50: '#7fcbd0',
    500: '#30b5bc',
    950: '#000000',
  },
}

SCSS

$custom: #30b5bc;
$custom-light: #7fcbd0;
$custom-dark: #000000;

JSON

{
  "hex": "#30b5bc",
  "rgb": {
    "r": 48,
    "g": 181,
    "b": 188
  },
  "hsl": {
    "h": 183,
    "s": 59.322,
    "l": 46.275
  },
  "oklch": {
    "l": 0.70772,
    "c": 0.10962,
    "h": 200.3
  },
  "luminance": 0.37307
}

Semantic roles & 50–950 ramp

primary

#30B5BC

secondary

#CA827E

accent

#4D45E3

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1314

muted

#7D8282

Preview Lab

Preview with #30B5BC

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

Preview Lab → · Contrast checker → · Palette generator →