#3FE4DD#3FE4DD

#3FE4DD is a very light, vivid teal. Relative luminance 0.618; OKLCH L 83.6% C 0.131 H 190.7°. Best body text is #000000 at 13.35:1 contrast (WCAG AA passes).

Color values

HEX	#3FE4DD
RGB	rgb(63, 228, 221)
HSL	hsl(177, 75%, 57%)
HSV	hsv(177, 72%, 89%)
CMYK	cmyk(72.4%, 0%, 3.1%, 10.6%)
CIE-LAB	lab(82.78, -42.44, -8.68)
CIE-LCH	lch(82.78, 43.32, 191.56°)
OKLab	oklab(83.59% -0.1288 -0.0242)
OKLCH	oklch(83.59% 0.131 190.7)
XYZ	xyz(42.8384, 61.7589, 78.0555)
Luminance	0.6176 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FE4DD #E43F46

analogous

#3FE48B #3FE4DD #3F98E4

triadic

#3FE4DD #DD3FE4 #E4DD3F

tetradic

#3FE4DD #8B3FE4 #E43F46 #98E43F

square

#3FE4DD #8B3FE4 #E43F46 #98E43F

split-complementary

#3FE4DD #E43F98 #E48B3F

monochromatic

#15948E #1CC9C2 #3FE4DD #75ECE7 #AAF3F0

Accessibility & contrast

On white

1.57

#3FE4DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.35

#3FE4DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FE4DD

13.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FE4DD	#FFFFFF	#000000	##000000
##3FE4DD	1.00	1.57	13.35	13.35
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.35	21.00	1.00	1.00
##000000	13.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7D8DD

Deuteranopia (green-blind)

#BFC7DE

Tritanopia (blue-blind)

#00EAE1

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #3fe4dd;
/* rgb */ color: rgb(63, 228, 221);
/* oklch */ color: oklch(83.6% 0.131 190.7);

Tailwind

colors: {
  custom: {
    50: '#8dede7',
    500: '#3fe4dd',
    950: '#000000',
  },
}

SCSS

$custom: #3fe4dd;
$custom-light: #8dede7;
$custom-dark: #000000;

JSON

{
  "hex": "#3fe4dd",
  "rgb": {
    "r": 63,
    "g": 228,
    "b": 221
  },
  "hsl": {
    "h": 177.455,
    "s": 75.342,
    "l": 57.059
  },
  "oklch": {
    "l": 0.83585,
    "c": 0.13104,
    "h": 190.7
  },
  "luminance": 0.61764
}

Semantic roles & 50–950 ramp

primary

#3FE4DD

secondary

#982F34

accent

#363EF2

background

#FCFFFE

surface

#F5FEFC

border

#CFD6D5

text

#0E1616

muted

#7F8584

Preview Lab

Preview with #3FE4DD

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

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