#4FF4EF#4FF4EF

#4FF4EF is a very light, vivid teal. Relative luminance 0.726; OKLCH L 88.3% C 0.133 H 192.0°. Best body text is #000000 at 15.52:1 contrast (WCAG AA passes).

Color values

HEX	#4FF4EF
RGB	rgb(79, 244, 239)
HSL	hsl(178, 88%, 63%)
HSV	hsv(178, 68%, 96%)
CMYK	cmyk(67.6%, 0%, 2%, 4.3%)
CIE-LAB	lab(88.25, -42.67, -9.99)
CIE-LCH	lch(88.25, 43.82, 193.18°)
OKLab	oklab(88.28% -0.1304 -0.0278)
OKLCH	oklch(88.28% 0.133 192)
XYZ	xyz(51.1480, 72.5897, 92.9602)
Luminance	0.7260 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FF4EF #F44F54

analogous

#4FF49C #4FF4EF #4FA6F4

triadic

#4FF4EF #EF4FF4 #F4EF4F

tetradic

#4FF4EF #9C4FF4 #F44F54 #A6F44F

square

#4FF4EF #9C4FF4 #F44F54 #A6F44F

split-complementary

#4FF4EF #F44FA6 #F49C4F

monochromatic

#0CBDB7 #15F0EA #4FF4EF #89F8F4 #C2FBF9

Accessibility & contrast

On white

1.35

#4FF4EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.52

#4FF4EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FF4EF

15.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FF4EF	#FFFFFF	#000000	##000000
##4FF4EF	1.00	1.35	15.52	15.52
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.52	21.00	1.00	1.00
##000000	15.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5E8EF

Deuteranopia (green-blind)

#CDD6F0

Tritanopia (blue-blind)

#00FBF2

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #4ff4ef;
/* rgb */ color: rgb(79, 244, 239);
/* oklch */ color: oklch(88.3% 0.133 192.0);

Tailwind

colors: {
  custom: {
    50: '#96f8f4',
    500: '#4ff4ef',
    950: '#000000',
  },
}

SCSS

$custom: #4ff4ef;
$custom-light: #96f8f4;
$custom-dark: #000000;

JSON

{
  "hex": "#4ff4ef",
  "rgb": {
    "r": 79,
    "g": 244,
    "b": 239
  },
  "hsl": {
    "h": 178.182,
    "s": 88.235,
    "l": 63.333
  },
  "oklch": {
    "l": 0.88284,
    "c": 0.13332,
    "h": 192
  },
  "luminance": 0.72596
}

Semantic roles & 50–950 ramp

primary

#4FF4EF

secondary

#BB2C31

accent

#0108E5

background

#FCFFFF

surface

#F5FFFE

border

#CFD7D6

text

#0F1717

muted

#808585

Preview Lab

Preview with #4FF4EF

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

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