#3FC4DA#3FC4DA

#3FC4DA is a light, moderate teal. Relative luminance 0.456; OKLCH L 75.9% C 0.116 H 210.9°. Best body text is #000000 at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#3FC4DA
RGB	rgb(63, 196, 218)
HSL	hsl(189, 68%, 55%)
HSV	hsv(189, 71%, 85%)
CMYK	cmyk(71.1%, 10.1%, 0%, 14.5%)
CIE-LAB	lab(73.28, -28.38, -21.35)
CIE-LCH	lch(73.28, 35.51, 216.96°)
OKLab	oklab(75.86% -0.0991 -0.0594)
OKLCH	oklch(75.86% 0.116 210.9)
XYZ	xyz(34.4393, 45.5945, 73.3016)
Luminance	0.4560 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC4DA #DA553F

analogous

#3FDAA2 #3FC4DA #3F77DA

triadic

#3FC4DA #DA3FC4 #C4DA3F

tetradic

#3FC4DA #A23FDA #DA553F #77DA3F

square

#3FC4DA #A23FDA #DA553F #77DA3F

split-complementary

#3FC4DA #DA3F77 #DAA23F

monochromatic

#1A7685 #24A3B8 #3FC4DA #72D4E4 #A6E4EE

Accessibility & contrast

On white

2.08

#3FC4DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.12

#3FC4DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC4DA

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC4DA	#FFFFFF	#000000	##000000
##3FC4DA	1.00	2.08	10.12	10.12
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.12	21.00	1.00	1.00
##000000	10.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2BDDB

Deuteranopia (green-blind)

#9CADDA

Tritanopia (blue-blind)

#00CDCB

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #3fc4da;
/* rgb */ color: rgb(63, 196, 218);
/* oklch */ color: oklch(75.9% 0.116 210.9);

Tailwind

colors: {
  custom: {
    50: '#89d6e5',
    500: '#3fc4da',
    950: '#000000',
  },
}

SCSS

$custom: #3fc4da;
$custom-light: #89d6e5;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc4da",
  "rgb": {
    "r": 63,
    "g": 196,
    "b": 218
  },
  "hsl": {
    "h": 188.516,
    "s": 67.686,
    "l": 55.098
  },
  "oklch": {
    "l": 0.75858,
    "c": 0.11553,
    "h": 210.9
  },
  "luminance": 0.45599
}

Semantic roles & 50–950 ramp

primary

#3FC4DA

secondary

#DBA39A

accent

#563DEB

background

#F9FDFE

surface

#F1FAFC

border

#CBD3D5

text

#0D1415

muted

#7E8384

Preview Lab

Preview with #3FC4DA

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

Preview Lab → · Contrast checker → · Palette generator →