#3FE4DF#3FE4DF

#3FE4DF is a very light, vivid teal. Relative luminance 0.619; OKLCH L 83.7% C 0.131 H 191.9°. Best body text is #000000 at 13.37:1 contrast (WCAG AA passes).

Color values

HEX	#3FE4DF
RGB	rgb(63, 228, 223)
HSL	hsl(178, 75%, 57%)
HSV	hsv(178, 72%, 89%)
CMYK	cmyk(72.4%, 0%, 2.2%, 10.6%)
CIE-LAB	lab(82.84, -41.89, -9.65)
CIE-LCH	lch(82.84, 42.99, 192.97°)
OKLab	oklab(83.65% -0.1279 -0.0269)
OKLCH	oklch(83.65% 0.131 191.9)
XYZ	xyz(43.1064, 61.8661, 79.4672)
Luminance	0.6187 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FE4DF #E43F44

analogous

#3FE48D #3FE4DF #3F96E4

triadic

#3FE4DF #DF3FE4 #E4DF3F

tetradic

#3FE4DF #8D3FE4 #E43F44 #96E43F

square

#3FE4DF #8D3FE4 #E43F44 #96E43F

split-complementary

#3FE4DF #E43F96 #E48D3F

monochromatic

#159490 #1CC9C4 #3FE4DF #75ECE8 #AAF3F1

Accessibility & contrast

On white

1.57

#3FE4DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.37

#3FE4DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FE4DF

13.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FE4DF	#FFFFFF	#000000	##000000
##3FE4DF	1.00	1.57	13.37	13.37
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.37	21.00	1.00	1.00
##000000	13.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6D8DF

Deuteranopia (green-blind)

#BEC7E0

Tritanopia (blue-blind)

#00EBE2

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #3fe4df;
/* rgb */ color: rgb(63, 228, 223);
/* oklch */ color: oklch(83.7% 0.131 191.9);

Tailwind

colors: {
  custom: {
    50: '#8dede8',
    500: '#3fe4df',
    950: '#000000',
  },
}

SCSS

$custom: #3fe4df;
$custom-light: #8dede8;
$custom-dark: #000000;

JSON

{
  "hex": "#3fe4df",
  "rgb": {
    "r": 63,
    "g": 228,
    "b": 223
  },
  "hsl": {
    "h": 178.182,
    "s": 75.342,
    "l": 57.059
  },
  "oklch": {
    "l": 0.83651,
    "c": 0.13072,
    "h": 191.9
  },
  "luminance": 0.61871
}

Semantic roles & 50–950 ramp

primary

#3FE4DF

secondary

#982F32

accent

#363CF2

background

#FCFFFE

surface

#F5FEFC

border

#CFD6D5

text

#0E1616

muted

#7F8584

Preview Lab

Preview with #3FE4DF

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

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