#30A4BF#30A4BF

#30A4BF is a light, moderate cyan. Relative luminance 0.309; OKLCH L 66.7% C 0.106 H 217.2°. Best body text is #000000 at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#30A4BF
RGB	rgb(48, 164, 191)
HSL	hsl(191, 60%, 47%)
HSV	hsv(191, 75%, 75%)
CMYK	cmyk(74.9%, 14.1%, 0%, 25.1%)
CIE-LAB	lab(62.46, -22.60, -23.03)
CIE-LCH	lch(62.46, 32.27, 225.54°)
OKLab	oklab(66.73% -0.0848 -0.0643)
OKLCH	oklch(66.73% 0.106 217.2)
XYZ	xyz(23.8944, 30.9380, 53.9924)
Luminance	0.3094 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30A4BF #BF4B30

analogous

#30BF93 #30A4BF #305CBF

triadic

#30A4BF #BF30A4 #A4BF30

tetradic

#30A4BF #9330BF #BF4B30 #5CBF30

square

#30A4BF #9330BF #BF4B30 #5CBF30

split-complementary

#30A4BF #BF305C #BF9330

monochromatic

#17505D #247A8E #30A4BF #57BDD5 #88D0E1

Accessibility & contrast

On white

2.92

#30A4BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.19

#30A4BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30A4BF

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30A4BF	#FFFFFF	#000000	##000000
##30A4BF	1.00	2.92	7.19	7.19
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.19	21.00	1.00	1.00
##000000	7.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#929FC0

Deuteranopia (green-blind)

#7F91BF

Tritanopia (blue-blind)

#00ADAC

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #30a4bf;
/* rgb */ color: rgb(48, 164, 191);
/* oklch */ color: oklch(66.7% 0.106 217.2);

Tailwind

colors: {
  custom: {
    50: '#7ebfd2',
    500: '#30a4bf',
    950: '#000000',
  },
}

SCSS

$custom: #30a4bf;
$custom-light: #7ebfd2;
$custom-dark: #000000;

JSON

{
  "hex": "#30a4bf",
  "rgb": {
    "r": 48,
    "g": 164,
    "b": 191
  },
  "hsl": {
    "h": 191.329,
    "s": 59.833,
    "l": 46.863
  },
  "oklch": {
    "l": 0.66729,
    "c": 0.10644,
    "h": 217.2
  },
  "luminance": 0.30941
}

Semantic roles & 50–950 ramp

primary

#30A4BF

secondary

#CB8E80

accent

#6345E3

background

#F8FBFC

surface

#F0F7F9

border

#CBD0D2

text

#0B1214

muted

#7C8182

Preview Lab

Preview with #30A4BF

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

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