#3FC3D5#3FC3D5

#3FC3D5 is a light, moderate teal. Relative luminance 0.449; OKLCH L 75.4% C 0.114 H 208.2°. Best body text is #000000 at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#3FC3D5
RGB	rgb(63, 195, 213)
HSL	hsl(187, 64%, 54%)
HSV	hsv(187, 70%, 84%)
CMYK	cmyk(70.4%, 8.5%, 0%, 16.5%)
CIE-LAB	lab(72.82, -29.40, -19.34)
CIE-LCH	lch(72.82, 35.19, 213.34°)
OKLab	oklab(75.43% -0.1001 -0.0538)
OKLCH	oklch(75.43% 0.114 208.2)
XYZ	xyz(33.5701, 44.8872, 69.8327)
Luminance	0.4489 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC3D5 #D5513F

analogous

#3FD59C #3FC3D5 #3F78D5

triadic

#3FC3D5 #D53FC3 #C3D53F

tetradic

#3FC3D5 #9C3FD5 #D5513F #78D53F

square

#3FC3D5 #9C3FD5 #D5513F #78D53F

split-complementary

#3FC3D5 #D53F78 #D59C3F

monochromatic

#1C727E #27A0B0 #3FC3D5 #71D3E0 #A3E2EB

Accessibility & contrast

On white

2.10

#3FC3D5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.98

#3FC3D5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC3D5

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC3D5	#FFFFFF	#000000	##000000
##3FC3D5	1.00	2.10	9.98	9.98
#FFFFFF	2.10	1.00	21.00	21.00
#000000	9.98	21.00	1.00	1.00
##000000	9.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2BCD6

Deuteranopia (green-blind)

#9DACD5

Tritanopia (blue-blind)

#00CCC8

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #3fc3d5;
/* rgb */ color: rgb(63, 195, 213);
/* oklch */ color: oklch(75.4% 0.114 208.2);

Tailwind

colors: {
  custom: {
    50: '#88d5e2',
    500: '#3fc3d5',
    950: '#000000',
  },
}

SCSS

$custom: #3fc3d5;
$custom-light: #88d5e2;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc3d5",
  "rgb": {
    "r": 63,
    "g": 195,
    "b": 213
  },
  "hsl": {
    "h": 187.2,
    "s": 64.103,
    "l": 54.118
  },
  "oklch": {
    "l": 0.75427,
    "c": 0.11364,
    "h": 208.2
  },
  "luminance": 0.44891
}

Semantic roles & 50–950 ramp

primary

#3FC3D5

secondary

#D8A098

accent

#5541E7

background

#F9FDFD

surface

#F1FAFB

border

#CBD3D4

text

#0D1415

muted

#7E8383

Preview Lab

Preview with #3FC3D5

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

Preview Lab → · Contrast checker → · Palette generator →