#30A3BE#30A3BE

#30A3BE is a light, moderate cyan. Relative luminance 0.305; OKLCH L 66.4% C 0.106 H 217.3°. Best body text is #000000 at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#30A3BE
RGB	rgb(48, 163, 190)
HSL	hsl(191, 60%, 47%)
HSV	hsv(191, 75%, 75%)
CMYK	cmyk(74.7%, 14.2%, 0%, 25.5%)
CIE-LAB	lab(62.12, -22.41, -23.00)
CIE-LCH	lch(62.12, 32.11, 225.74°)
OKLab	oklab(66.44% -0.0842 -0.0642)
OKLCH	oklch(66.44% 0.106 217.3)
XYZ	xyz(23.6065, 30.5376, 53.3554)
Luminance	0.3054 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30A3BE #BE4B30

analogous

#30BE92 #30A3BE #305CBE

triadic

#30A3BE #BE30A3 #A3BE30

tetradic

#30A3BE #9230BE #BE4B30 #5CBE30

square

#30A3BE #9230BE #BE4B30 #5CBE30

split-complementary

#30A3BE #BE305C #BE9230

monochromatic

#174F5C #24798D #30A3BE #57BDD4 #88D0E1

Accessibility & contrast

On white

2.95

#30A3BE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.11

#30A3BE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30A3BE

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30A3BE	#FFFFFF	#000000	##000000
##30A3BE	1.00	2.95	7.11	7.11
#FFFFFF	2.95	1.00	21.00	21.00
#000000	7.11	21.00	1.00	1.00
##000000	7.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#919EBF

Deuteranopia (green-blind)

#7E90BE

Tritanopia (blue-blind)

#00ACAB

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #30a3be;
/* rgb */ color: rgb(48, 163, 190);
/* oklch */ color: oklch(66.4% 0.106 217.3);

Tailwind

colors: {
  custom: {
    50: '#7ebed1',
    500: '#30a3be',
    950: '#000000',
  },
}

SCSS

$custom: #30a3be;
$custom-light: #7ebed1;
$custom-dark: #000000;

JSON

{
  "hex": "#30a3be",
  "rgb": {
    "r": 48,
    "g": 163,
    "b": 190
  },
  "hsl": {
    "h": 191.408,
    "s": 59.664,
    "l": 46.667
  },
  "oklch": {
    "l": 0.66443,
    "c": 0.10591,
    "h": 217.3
  },
  "luminance": 0.3054
}

Semantic roles & 50–950 ramp

primary

#30A3BE

secondary

#CB8E7F

accent

#6345E3

background

#F8FBFC

surface

#EFF7F9

border

#CAD0D2

text

#0B1214

muted

#7C8182

Preview Lab

Preview with #30A3BE

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

Preview Lab → · Contrast checker → · Palette generator →