#4EFFCC#4EFFCC

#4EFFCC is a very light, vivid teal. Relative luminance 0.775; OKLCH L 89.9% C 0.159 H 169.3°. Best body text is #000000 at 16.50:1 contrast (WCAG AA passes).

Color values

HEX	#4EFFCC
RGB	rgb(78, 255, 204)
HSL	hsl(163, 100%, 65%)
HSV	hsv(163, 69%, 100%)
CMYK	cmyk(69.4%, 0%, 20%, 0%)
CIE-LAB	lab(90.55, -56.18, 11.54)
CIE-LCH	lch(90.55, 57.36, 168.39°)
OKLab	oklab(89.86% -0.1567 0.0295)
OKLCH	oklch(89.86% 0.159 169.3)
XYZ	xyz(49.7952, 77.4936, 69.4485)
Luminance	0.7750 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EFFCC #FF4E81

analogous

#4EFF73 #4EFFCC #4ED9FF

triadic

#4EFFCC #CC4EFF #FFCC4E

tetradic

#4EFFCC #734EFF #FF4E81 #D9FF4E

square

#4EFFCC #734EFF #FF4E81 #D9FF4E

split-complementary

#4EFFCC #FF4ED9 #FF734E

monochromatic

#00D396 #11FFBA #4EFFCC #8BFFDE #C8FFEF

Accessibility & contrast

On white

1.27

#4EFFCC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.50

#4EFFCC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EFFCC

16.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EFFCC	#FFFFFF	#000000	##000000
##4EFFCC	1.00	1.27	16.50	16.50
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.50	21.00	1.00	1.00
##000000	16.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8EEC9

Deuteranopia (green-blind)

#E1DDCF

Tritanopia (blue-blind)

#00FFF0

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #4effcc;
/* rgb */ color: rgb(78, 255, 204);
/* oklch */ color: oklch(89.9% 0.159 169.3);

Tailwind

colors: {
  custom: {
    50: '#95ffdb',
    500: '#4effcc',
    950: '#000000',
  },
}

SCSS

$custom: #4effcc;
$custom-light: #95ffdb;
$custom-dark: #000000;

JSON

{
  "hex": "#4effcc",
  "rgb": {
    "r": 78,
    "g": 255,
    "b": 204
  },
  "hsl": {
    "h": 162.712,
    "s": 100,
    "l": 65.294
  },
  "oklch": {
    "l": 0.8986,
    "c": 0.15942,
    "h": 169.3
  },
  "luminance": 0.77499
}

Semantic roles & 50–950 ramp

primary

#4EFFCC

secondary

#CD2455

accent

#0042E6

background

#FCFFFE

surface

#F5FFFB

border

#CFD7D4

text

#0F1815

muted

#808684

Preview Lab

Preview with #4EFFCC

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

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