#3FAAC0#3FAAC0

#3FAAC0 is a light, moderate cyan. Relative luminance 0.336; OKLCH L 68.6% C 0.101 H 214.0°. Best body text is #000000 at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#3FAAC0
RGB	rgb(63, 170, 192)
HSL	hsl(190, 51%, 50%)
HSV	hsv(190, 67%, 75%)
CMYK	cmyk(67.2%, 11.5%, 0%, 24.7%)
CIE-LAB	lab(64.65, -23.33, -20.21)
CIE-LCH	lch(64.65, 30.86, 220.90°)
OKLab	oklab(68.61% -0.0835 -0.0562)
OKLCH	oklch(68.61% 0.101 214)
XYZ	xyz(25.9351, 33.6091, 54.9793)
Luminance	0.3361 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAAC0 #C0553F

analogous

#3FC096 #3FAAC0 #3F69C0

triadic

#3FAAC0 #C03FAA #AAC03F

tetradic

#3FAAC0 #963FC0 #C0553F #69C03F

square

#3FAAC0 #963FC0 #C0553F #69C03F

split-complementary

#3FAAC0 #C03F69 #C0963F

monochromatic

#215864 #308192 #3FAAC0 #6DBECF #9BD3DE

Accessibility & contrast

On white

2.72

#3FAAC0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.72

#3FAAC0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAAC0

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAAC0	#FFFFFF	#000000	##000000
##3FAAC0	1.00	2.72	7.72	7.72
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.72	21.00	1.00	1.00
##000000	7.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AA5C1

Deuteranopia (green-blind)

#8797C0

Tritanopia (blue-blind)

#00B3B1

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #3faac0;
/* rgb */ color: rgb(63, 170, 192);
/* oklch */ color: oklch(68.6% 0.101 214.0);

Tailwind

colors: {
  custom: {
    50: '#84c3d3',
    500: '#3faac0',
    950: '#000000',
  },
}

SCSS

$custom: #3faac0;
$custom-light: #84c3d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3faac0",
  "rgb": {
    "r": 63,
    "g": 170,
    "b": 192
  },
  "hsl": {
    "h": 190.233,
    "s": 50.588,
    "l": 50
  },
  "oklch": {
    "l": 0.68608,
    "c": 0.10064,
    "h": 214
  },
  "luminance": 0.33612
}

Semantic roles & 50–950 ramp

primary

#3FAAC0

secondary

#CA9A91

accent

#664EDA

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1214

muted

#7D8182

Preview Lab

Preview with #3FAAC0

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

Preview Lab → · Contrast checker → · Palette generator →