#3FAAC3#3FAAC3

#3FAAC3 is a light, moderate cyan. Relative luminance 0.337; OKLCH L 68.7% C 0.102 H 216.3°. Best body text is #000000 at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#3FAAC3
RGB	rgb(63, 170, 195)
HSL	hsl(191, 52%, 51%)
HSV	hsv(191, 68%, 76%)
CMYK	cmyk(67.7%, 12.8%, 0%, 23.5%)
CIE-LAB	lab(64.76, -22.40, -21.71)
CIE-LCH	lch(64.76, 31.19, 224.11°)
OKLab	oklab(68.73% -0.0823 -0.0605)
OKLCH	oklch(68.73% 0.102 216.3)
XYZ	xyz(26.2709, 33.7434, 56.7478)
Luminance	0.3375 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAAC3 #C3583F

analogous

#3FC39A #3FAAC3 #3F68C3

triadic

#3FAAC3 #C33FAA #AAC33F

tetradic

#3FAAC3 #9A3FC3 #C3583F #68C33F

square

#3FAAC3 #9A3FC3 #C3583F #68C33F

split-complementary

#3FAAC3 #C33F68 #C39A3F

monochromatic

#205A67 #2F8296 #3FAAC3 #6EBFD2 #9CD3E0

Accessibility & contrast

On white

2.71

#3FAAC3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.75

#3FAAC3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAAC3

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAAC3	#FFFFFF	#000000	##000000
##3FAAC3	1.00	2.71	7.75	7.75
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.75	21.00	1.00	1.00
##000000	7.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99A5C4

Deuteranopia (green-blind)

#8697C3

Tritanopia (blue-blind)

#00B3B2

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #3faac3;
/* rgb */ color: rgb(63, 170, 195);
/* oklch */ color: oklch(68.7% 0.102 216.3);

Tailwind

colors: {
  custom: {
    50: '#84c3d5',
    500: '#3faac3',
    950: '#000000',
  },
}

SCSS

$custom: #3faac3;
$custom-light: #84c3d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3faac3",
  "rgb": {
    "r": 63,
    "g": 170,
    "b": 195
  },
  "hsl": {
    "h": 191.364,
    "s": 52.381,
    "l": 50.588
  },
  "oklch": {
    "l": 0.6873,
    "c": 0.1021,
    "h": 216.3
  },
  "luminance": 0.33746
}

Semantic roles & 50–950 ramp

primary

#3FAAC3

secondary

#CC9D92

accent

#674CDC

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1214

muted

#7D8183

Preview Lab

Preview with #3FAAC3

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

Preview Lab → · Contrast checker → · Palette generator →