#3FD5D9#3FD5D9

#3FD5D9 is a light, vivid teal. Relative luminance 0.537; OKLCH L 79.9% C 0.122 H 197.7°. Best body text is #000000 at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#3FD5D9
RGB	rgb(63, 213, 217)
HSL	hsl(182, 67%, 55%)
HSV	hsv(182, 71%, 85%)
CMYK	cmyk(71%, 1.8%, 0%, 14.9%)
CIE-LAB	lab(78.26, -36.77, -13.30)
CIE-LCH	lch(78.26, 39.10, 199.89°)
OKLab	oklab(79.87% -0.116 -0.0369)
OKLCH	oklch(79.87% 0.122 197.7)
XYZ	xyz(38.3629, 53.6505, 73.9659)
Luminance	0.5365 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD5D9 #D9433F

analogous

#3FD990 #3FD5D9 #3F88D9

triadic

#3FD5D9 #D93FD5 #D5D93F

tetradic

#3FD5D9 #903FD9 #D9433F #88D93F

square

#3FD5D9 #903FD9 #D9433F #88D93F

split-complementary

#3FD5D9 #D93F88 #D9903F

monochromatic

#1A8184 #24B3B7 #3FD5D9 #72E0E3 #A5EBED

Accessibility & contrast

On white

1.79

#3FD5D9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.73

#3FD5D9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD5D9

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD5D9	#FFFFFF	#000000	##000000
##3FD5D9	1.00	1.79	11.73	11.73
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.73	21.00	1.00	1.00
##000000	11.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6CBDA

Deuteranopia (green-blind)

#B0BBDA

Tritanopia (blue-blind)

#00DCD6

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #3fd5d9;
/* rgb */ color: rgb(63, 213, 217);
/* oklch */ color: oklch(79.9% 0.122 197.7);

Tailwind

colors: {
  custom: {
    50: '#8be2e4',
    500: '#3fd5d9',
    950: '#000000',
  },
}

SCSS

$custom: #3fd5d9;
$custom-light: #8be2e4;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd5d9",
  "rgb": {
    "r": 63,
    "g": 213,
    "b": 217
  },
  "hsl": {
    "h": 181.558,
    "s": 66.957,
    "l": 54.902
  },
  "oklch": {
    "l": 0.7987,
    "c": 0.12178,
    "h": 197.7
  },
  "luminance": 0.53655
}

Semantic roles & 50–950 ramp

primary

#3FD5D9

secondary

#8A3432

accent

#423EEA

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1515

muted

#7F8484

Preview Lab

Preview with #3FD5D9

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

Preview Lab → · Contrast checker → · Palette generator →