#30A3BA#30A3BA

#30A3BA is a light, moderate cyan. Relative luminance 0.304; OKLCH L 66.3% C 0.104 H 214.3°. Best body text is #000000 at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#30A3BA
RGB	rgb(48, 163, 186)
HSL	hsl(190, 59%, 46%)
HSV	hsv(190, 74%, 73%)
CMYK	cmyk(74.2%, 12.4%, 0%, 27.1%)
CIE-LAB	lab(61.97, -23.70, -20.98)
CIE-LCH	lch(61.97, 31.65, 221.51°)
OKLab	oklab(66.28% -0.0858 -0.0585)
OKLCH	oklch(66.28% 0.104 214.3)
XYZ	xyz(23.1753, 30.3652, 51.0845)
Luminance	0.3037 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30A3BA #BA4730

analogous

#30BA8C #30A3BA #305EBA

triadic

#30A3BA #BA30A3 #A3BA30

tetradic

#30A3BA #8C30BA #BA4730 #5EBA30

square

#30A3BA #8C30BA #BA4730 #5EBA30

split-complementary

#30A3BA #BA305E #BA8C30

monochromatic

#174E59 #237889 #30A3BA #54BED3 #85D0DF

Accessibility & contrast

On white

2.97

#30A3BA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.07

#30A3BA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30A3BA

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30A3BA	#FFFFFF	#000000	##000000
##30A3BA	1.00	2.97	7.07	7.07
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.07	21.00	1.00	1.00
##000000	7.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#929EBB

Deuteranopia (green-blind)

#8090BA

Tritanopia (blue-blind)

#00ACAA

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #30a3ba;
/* rgb */ color: rgb(48, 163, 186);
/* oklch */ color: oklch(66.3% 0.104 214.3);

Tailwind

colors: {
  custom: {
    50: '#7dbece',
    500: '#30a3ba',
    950: '#000000',
  },
}

SCSS

$custom: #30a3ba;
$custom-light: #7dbece;
$custom-dark: #000000;

JSON

{
  "hex": "#30a3ba",
  "rgb": {
    "r": 48,
    "g": 163,
    "b": 186
  },
  "hsl": {
    "h": 190,
    "s": 58.974,
    "l": 45.882
  },
  "oklch": {
    "l": 0.66276,
    "c": 0.10386,
    "h": 214.3
  },
  "luminance": 0.30368
}

Semantic roles & 50–950 ramp

primary

#30A3BA

secondary

#C98A7D

accent

#6046E2

background

#F8FBFC

surface

#EFF7F9

border

#CAD0D2

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #30A3BA

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

Preview Lab → · Contrast checker → · Palette generator →