#3FADC4#3FADC4

#3FADC4 is a light, moderate cyan. Relative luminance 0.349; OKLCH L 69.5% C 0.103 H 214.3°. Best body text is #000000 at 7.99:1 contrast (WCAG AA passes).

Color values

HEX	#3FADC4
RGB	rgb(63, 173, 196)
HSL	hsl(190, 53%, 51%)
HSV	hsv(190, 68%, 77%)
CMYK	cmyk(67.9%, 11.7%, 0%, 23.1%)
CIE-LAB	lab(65.69, -23.62, -20.84)
CIE-LCH	lch(65.69, 31.51, 221.42°)
OKLab	oklab(69.49% -0.0849 -0.058)
OKLCH	oklch(69.49% 0.103 214.3)
XYZ	xyz(26.9531, 34.9264, 57.5348)
Luminance	0.3493 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FADC4 #C4563F

analogous

#3FC498 #3FADC4 #3F6AC4

triadic

#3FADC4 #C43FAD #ADC43F

tetradic

#3FADC4 #983FC4 #C4563F #6AC43F

square

#3FADC4 #983FC4 #C4563F #6AC43F

split-complementary

#3FADC4 #C43F6A #C4983F

monochromatic

#205C68 #2E8597 #3FADC4 #6EC1D2 #9DD5E1

Accessibility & contrast

On white

2.63

#3FADC4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.99

#3FADC4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FADC4

7.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FADC4	#FFFFFF	#000000	##000000
##3FADC4	1.00	2.63	7.99	7.99
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.99	21.00	1.00	1.00
##000000	7.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CA8C5

Deuteranopia (green-blind)

#899AC4

Tritanopia (blue-blind)

#00B6B4

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #3fadc4;
/* rgb */ color: rgb(63, 173, 196);
/* oklch */ color: oklch(69.5% 0.103 214.3);

Tailwind

colors: {
  custom: {
    50: '#84c5d5',
    500: '#3fadc4',
    950: '#000000',
  },
}

SCSS

$custom: #3fadc4;
$custom-light: #84c5d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3fadc4",
  "rgb": {
    "r": 63,
    "g": 173,
    "b": 196
  },
  "hsl": {
    "h": 190.376,
    "s": 52.988,
    "l": 50.784
  },
  "oklch": {
    "l": 0.69491,
    "c": 0.10286,
    "h": 214.3
  },
  "luminance": 0.34929
}

Semantic roles & 50–950 ramp

primary

#3FADC4

secondary

#CD9C92

accent

#644BDC

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #3FADC4

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

Preview Lab → · Contrast checker → · Palette generator →