#4EFFEA#4EFFEA

#4EFFEA is a very light, vivid teal. Relative luminance 0.791; OKLCH L 90.7% C 0.144 H 183.5°. Best body text is #000000 at 16.82:1 contrast (WCAG AA passes).

Color values

HEX	#4EFFEA
RGB	rgb(78, 255, 234)
HSL	hsl(173, 100%, 65%)
HSV	hsv(173, 69%, 100%)
CMYK	cmyk(69.4%, 0%, 8.2%, 0%)
CIE-LAB	lab(91.27, -48.90, -2.93)
CIE-LCH	lch(91.27, 48.98, 183.43°)
OKLab	oklab(90.69% -0.1435 -0.0087)
OKLCH	oklch(90.69% 0.144 183.5)
XYZ	xyz(53.7461, 79.0739, 90.2562)
Luminance	0.7908 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EFFEA #FF4E63

analogous

#4EFF91 #4EFFEA #4EBCFF

triadic

#4EFFEA #EA4EFF #FFEA4E

tetradic

#4EFFEA #914EFF #FF4E63 #BCFF4E

square

#4EFFEA #914EFF #FF4E63 #BCFF4E

split-complementary

#4EFFEA #FF4EBC #FF914E

monochromatic

#00D3BA #11FFE3 #4EFFEA #8BFFF1 #C8FFF9

Accessibility & contrast

On white

1.25

#4EFFEA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.82

#4EFFEA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EFFEA

16.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EFFEA	#FFFFFF	#000000	##000000
##4EFFEA	1.00	1.25	16.82	16.82
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.82	21.00	1.00	1.00
##000000	16.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3F1E9

Deuteranopia (green-blind)

#DADEEC

Tritanopia (blue-blind)

#00FFF8

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #4effea;
/* rgb */ color: rgb(78, 255, 234);
/* oklch */ color: oklch(90.7% 0.144 183.5);

Tailwind

colors: {
  custom: {
    50: '#97fff0',
    500: '#4effea',
    950: '#000000',
  },
}

SCSS

$custom: #4effea;
$custom-light: #97fff0;
$custom-dark: #000000;

JSON

{
  "hex": "#4effea",
  "rgb": {
    "r": 78,
    "g": 255,
    "b": 234
  },
  "hsl": {
    "h": 172.881,
    "s": 100,
    "l": 65.294
  },
  "oklch": {
    "l": 0.90686,
    "c": 0.14372,
    "h": 183.5
  },
  "luminance": 0.7908
}

Semantic roles & 50–950 ramp

primary

#4EFFEA

secondary

#CD2438

accent

#001BE6

background

#FCFFFF

surface

#F6FFFE

border

#D0D7D6

text

#0F1816

muted

#808685

Preview Lab

Preview with #4EFFEA

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

Preview Lab → · Contrast checker → · Palette generator →