#3FC1D1#3FC1D1

#3FC1D1 is a light, moderate teal. Relative luminance 0.438; OKLCH L 74.8% C 0.112 H 207.0°. Best body text is #000000 at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#3FC1D1
RGB	rgb(63, 193, 209)
HSL	hsl(187, 61%, 53%)
HSV	hsv(187, 70%, 82%)
CMYK	cmyk(69.9%, 7.7%, 0%, 18%)
CIE-LAB	lab(72.09, -29.63, -18.27)
CIE-LCH	lch(72.09, 34.81, 211.65°)
OKLab	oklab(74.8% -0.0998 -0.0507)
OKLCH	oklch(74.8% 0.112 207)
XYZ	xyz(32.6235, 43.7964, 67.0434)
Luminance	0.4380 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC1D1 #D14F3F

analogous

#3FD198 #3FC1D1 #3F78D1

triadic

#3FC1D1 #D13FC1 #C1D13F

tetradic

#3FC1D1 #983FD1 #D14F3F #78D13F

square

#3FC1D1 #983FD1 #D14F3F #78D13F

split-complementary

#3FC1D1 #D13F78 #D1983F

monochromatic

#1D6F79 #299CAA #3FC1D1 #70D1DD #A2E1E9

Accessibility & contrast

On white

2.15

#3FC1D1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.76

#3FC1D1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC1D1

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC1D1	#FFFFFF	#000000	##000000
##3FC1D1	1.00	2.15	9.76	9.76
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.76	21.00	1.00	1.00
##000000	9.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1BAD2

Deuteranopia (green-blind)

#9CAAD1

Tritanopia (blue-blind)

#00C9C6

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #3fc1d1;
/* rgb */ color: rgb(63, 193, 209);
/* oklch */ color: oklch(74.8% 0.112 207.0);

Tailwind

colors: {
  custom: {
    50: '#88d4df',
    500: '#3fc1d1',
    950: '#000000',
  },
}

SCSS

$custom: #3fc1d1;
$custom-light: #88d4df;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc1d1",
  "rgb": {
    "r": 63,
    "g": 193,
    "b": 209
  },
  "hsl": {
    "h": 186.575,
    "s": 61.345,
    "l": 53.333
  },
  "oklch": {
    "l": 0.74797,
    "c": 0.11194,
    "h": 207
  },
  "luminance": 0.438
}

Semantic roles & 50–950 ramp

primary

#3FC1D1

secondary

#D59D97

accent

#5543E4

background

#F9FDFD

surface

#F1FAFB

border

#CBD3D4

text

#0D1415

muted

#7E8383

Preview Lab

Preview with #3FC1D1

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

Preview Lab → · Contrast checker → · Palette generator →