#4EFFFC#4EFFFC

#4EFFFC is a very light, vivid teal. Relative luminance 0.802; OKLCH L 91.2% C 0.140 H 193.3°. Best body text is #000000 at 17.03:1 contrast (WCAG AA passes).

Color values

HEX	#4EFFFC
RGB	rgb(78, 255, 252)
HSL	hsl(179, 100%, 65%)
HSV	hsv(179, 69%, 100%)
CMYK	cmyk(69.4%, 0%, 1.2%, 0%)
CIE-LAB	lab(91.76, -44.15, -11.54)
CIE-LCH	lch(91.76, 45.63, 194.65°)
OKLab	oklab(91.25% -0.1358 -0.0321)
OKLCH	oklch(91.25% 0.14 193.3)
XYZ	xyz(56.4645, 80.1613, 104.5734)
Luminance	0.8017 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EFFFC #FF4E51

analogous

#4EFFA3 #4EFFFC #4EA9FF

triadic

#4EFFFC #FC4EFF #FFFC4E

tetradic

#4EFFFC #A34EFF #FF4E51 #A9FF4E

square

#4EFFFC #A34EFF #FF4E51 #A9FF4E

split-complementary

#4EFFFC #FF4EA9 #FFA34E

monochromatic

#00D3CF #11FFFB #4EFFFC #8BFFFD #C8FFFE

Accessibility & contrast

On white

1.23

#4EFFFC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.03

#4EFFFC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EFFFC

17.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EFFFC	#FFFFFF	#000000	##000000
##4EFFFC	1.00	1.23	17.03	17.03
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.03	21.00	1.00	1.00
##000000	17.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFF2FC

Deuteranopia (green-blind)

#D5DFFD

Tritanopia (blue-blind)

#00FFFE

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #4efffc;
/* rgb */ color: rgb(78, 255, 252);
/* oklch */ color: oklch(91.2% 0.140 193.3);

Tailwind

colors: {
  custom: {
    50: '#98fffd',
    500: '#4efffc',
    950: '#000000',
  },
}

SCSS

$custom: #4efffc;
$custom-light: #98fffd;
$custom-dark: #000000;

JSON

{
  "hex": "#4efffc",
  "rgb": {
    "r": 78,
    "g": 255,
    "b": 252
  },
  "hsl": {
    "h": 178.983,
    "s": 100,
    "l": 65.294
  },
  "oklch": {
    "l": 0.91247,
    "c": 0.13957,
    "h": 193.3
  },
  "luminance": 0.80168
}

Semantic roles & 50–950 ramp

primary

#4EFFFC

secondary

#CD2427

accent

#0004E6

background

#FCFFFF

surface

#F6FFFF

border

#D0D7D7

text

#101817

muted

#808685

Preview Lab

Preview with #4EFFFC

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

Preview Lab → · Contrast checker → · Palette generator →