#3FC3D4#3FC3D4

#3FC3D4 is a light, moderate teal. Relative luminance 0.448; OKLCH L 75.4% C 0.113 H 207.5°. Best body text is #000000 at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#3FC3D4
RGB	rgb(63, 195, 212)
HSL	hsl(187, 63%, 54%)
HSV	hsv(187, 70%, 83%)
CMYK	cmyk(70.3%, 8%, 0%, 16.9%)
CIE-LAB	lab(72.78, -29.70, -18.85)
CIE-LCH	lch(72.78, 35.18, 212.40°)
OKLab	oklab(75.39% -0.1005 -0.0524)
OKLCH	oklch(75.39% 0.113 207.5)
XYZ	xyz(33.4435, 44.8365, 69.1663)
Luminance	0.4484 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC3D4 #D4503F

analogous

#3FD49B #3FC3D4 #3F79D4

triadic

#3FC3D4 #D43FC3 #C3D43F

tetradic

#3FC3D4 #9B3FD4 #D4503F #79D43F

square

#3FC3D4 #9B3FD4 #D4503F #79D43F

split-complementary

#3FC3D4 #D43F79 #D49B3F

monochromatic

#1C727D #279FAF #3FC3D4 #71D3DF #A3E2EA

Accessibility & contrast

On white

2.11

#3FC3D4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.97

#3FC3D4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC3D4

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC3D4	#FFFFFF	#000000	##000000
##3FC3D4	1.00	2.11	9.97	9.97
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.97	21.00	1.00	1.00
##000000	9.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2BCD5

Deuteranopia (green-blind)

#9DACD4

Tritanopia (blue-blind)

#00CCC8

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #3fc3d4;
/* rgb */ color: rgb(63, 195, 212);
/* oklch */ color: oklch(75.4% 0.113 207.5);

Tailwind

colors: {
  custom: {
    50: '#88d5e1',
    500: '#3fc3d4',
    950: '#000000',
  },
}

SCSS

$custom: #3fc3d4;
$custom-light: #88d5e1;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc3d4",
  "rgb": {
    "r": 63,
    "g": 195,
    "b": 212
  },
  "hsl": {
    "h": 186.846,
    "s": 63.404,
    "l": 53.922
  },
  "oklch": {
    "l": 0.75389,
    "c": 0.11336,
    "h": 207.5
  },
  "luminance": 0.4484
}

Semantic roles & 50–950 ramp

primary

#3FC3D4

secondary

#D79F98

accent

#5441E6

background

#F9FDFD

surface

#F1FAFB

border

#CBD3D4

text

#0D1415

muted

#7E8383

Preview Lab

Preview with #3FC3D4

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

Preview Lab → · Contrast checker → · Palette generator →