#4FF3DA#4FF3DA

#4FF3DA is a very light, vivid teal. Relative luminance 0.708; OKLCH L 87.4% C 0.138 H 180.6°. Best body text is #000000 at 15.17:1 contrast (WCAG AA passes).

Color values

HEX	#4FF3DA
RGB	rgb(79, 243, 218)
HSL	hsl(171, 87%, 63%)
HSV	hsv(171, 67%, 95%)
CMYK	cmyk(67.5%, 0%, 10.3%, 4.7%)
CIE-LAB	lab(87.40, -47.72, -0.27)
CIE-LCH	lch(87.40, 47.72, 180.32°)
OKLab	oklab(87.4% -0.1384 -0.0015)
OKLCH	oklch(87.4% 0.138 180.6)
XYZ	xyz(47.9238, 70.8199, 77.4600)
Luminance	0.7083 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FF3DA #F34F68

analogous

#4FF388 #4FF3DA #4FBAF3

triadic

#4FF3DA #DA4FF3 #F3DA4F

tetradic

#4FF3DA #884FF3 #F34F68 #BAF34F

square

#4FF3DA #884FF3 #F34F68 #BAF34F

split-complementary

#4FF3DA #F34FBA #F3884F

monochromatic

#0DBBA0 #16EFCE #4FF3DA #88F7E6 #C2FBF2

Accessibility & contrast

On white

1.38

#4FF3DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.17

#4FF3DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FF3DA

15.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FF3DA	#FFFFFF	#000000	##000000
##4FF3DA	1.00	1.38	15.17	15.17
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.17	21.00	1.00	1.00
##000000	15.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9E5D9

Deuteranopia (green-blind)

#D1D4DC

Tritanopia (blue-blind)

#00F7EB

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #4ff3da;
/* rgb */ color: rgb(79, 243, 218);
/* oklch */ color: oklch(87.4% 0.138 180.6);

Tailwind

colors: {
  custom: {
    50: '#94f8e5',
    500: '#4ff3da',
    950: '#000000',
  },
}

SCSS

$custom: #4ff3da;
$custom-light: #94f8e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4ff3da",
  "rgb": {
    "r": 79,
    "g": 243,
    "b": 218
  },
  "hsl": {
    "h": 170.854,
    "s": 87.234,
    "l": 63.137
  },
  "oklch": {
    "l": 0.87402,
    "c": 0.13845,
    "h": 180.6
  },
  "luminance": 0.70825
}

Semantic roles & 50–950 ramp

primary

#4FF3DA

secondary

#B92D42

accent

#0224E4

background

#FCFFFE

surface

#F5FFFC

border

#CFD7D5

text

#0F1715

muted

#808584

Preview Lab

Preview with #4FF3DA

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

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