#4FE9F2#4FE9F2

#4FE9F2 is a very light, vivid teal. Relative luminance 0.664; OKLCH L 85.8% C 0.127 H 200.7°. Best body text is #000000 at 14.27:1 contrast (WCAG AA passes).

Color values

HEX	#4FE9F2
RGB	rgb(79, 233, 242)
HSL	hsl(183, 86%, 63%)
HSV	hsv(183, 67%, 95%)
CMYK	cmyk(67.4%, 3.7%, 0%, 5.1%)
CIE-LAB	lab(85.17, -36.86, -16.17)
CIE-LCH	lch(85.17, 40.25, 203.68°)
OKLab	oklab(85.82% -0.1185 -0.0448)
OKLCH	oklch(85.82% 0.127 200.7)
XYZ	xyz(48.3833, 66.3454, 94.2432)
Luminance	0.6635 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FE9F2 #F2584F

analogous

#4FF2A9 #4FE9F2 #4F97F2

triadic

#4FE9F2 #F24FE9 #E9F24F

tetradic

#4FE9F2 #A94FF2 #F2584F #97F24F

square

#4FE9F2 #A94FF2 #F2584F #97F24F

split-complementary

#4FE9F2 #F24F97 #F2A94F

monochromatic

#0EAFB9 #16E2EE #4FE9F2 #88F0F6 #C1F7FA

Accessibility & contrast

On white

1.47

#4FE9F2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.27

#4FE9F2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FE9F2

14.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FE9F2	#FFFFFF	#000000	##000000
##4FE9F2	1.00	1.47	14.27	14.27
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.27	21.00	1.00	1.00
##000000	14.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8DFF3

Deuteranopia (green-blind)

#C0CDF3

Tritanopia (blue-blind)

#00F1EB

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #4fe9f2;
/* rgb */ color: rgb(79, 233, 242);
/* oklch */ color: oklch(85.8% 0.127 200.7);

Tailwind

colors: {
  custom: {
    50: '#95f0f6',
    500: '#4fe9f2',
    950: '#000000',
  },
}

SCSS

$custom: #4fe9f2;
$custom-light: #95f0f6;
$custom-dark: #000000;

JSON

{
  "hex": "#4fe9f2",
  "rgb": {
    "r": 79,
    "g": 233,
    "b": 242
  },
  "hsl": {
    "h": 183.313,
    "s": 86.243,
    "l": 62.941
  },
  "oklch": {
    "l": 0.85818,
    "c": 0.12671,
    "h": 200.7
  },
  "luminance": 0.66351
}

Semantic roles & 50–950 ramp

primary

#4FE9F2

secondary

#B8352D

accent

#0F03E3

background

#FCFFFF

surface

#F5FEFE

border

#CFD6D6

text

#0F1617

muted

#808585

Preview Lab

Preview with #4FE9F2

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

Preview Lab → · Contrast checker → · Palette generator →