#4ED5E9#4ED5E9

#4ED5E9 is a light, moderate teal. Relative luminance 0.551; OKLCH L 80.8% C 0.118 H 209.0°. Best body text is #000000 at 12.02:1 contrast (WCAG AA passes).

Color values

HEX	#4ED5E9
RGB	rgb(78, 213, 233)
HSL	hsl(188, 78%, 61%)
HSV	hsv(188, 67%, 91%)
CMYK	cmyk(66.5%, 8.6%, 0%, 8.6%)
CIE-LAB	lab(79.09, -30.14, -20.57)
CIE-LCH	lch(79.09, 36.49, 214.32°)
OKLab	oklab(80.81% -0.103 -0.0571)
OKLCH	oklch(80.81% 0.118 209)
XYZ	xyz(41.6379, 55.0867, 85.5134)
Luminance	0.5509 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ED5E9 #E9624E

analogous

#4EE9AF #4ED5E9 #4E87E9

triadic

#4ED5E9 #E94ED5 #D5E94E

tetradic

#4ED5E9 #AF4EE9 #E9624E #87E94E

square

#4ED5E9 #AF4EE9 #E9624E #87E94E

split-complementary

#4ED5E9 #E94E87 #E9AF4E

monochromatic

#1595A8 #1CC5DE #4ED5E9 #84E2F0 #BBEFF7

Accessibility & contrast

On white

1.75

#4ED5E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.02

#4ED5E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ED5E9

12.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ED5E9	#FFFFFF	#000000	##000000
##4ED5E9	1.00	1.75	12.02	12.02
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.02	21.00	1.00	1.00
##000000	12.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3CDEA

Deuteranopia (green-blind)

#ACBDE9

Tritanopia (blue-blind)

#00DEDB

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #4ed5e9;
/* rgb */ color: rgb(78, 213, 233);
/* oklch */ color: oklch(80.8% 0.118 209.0);

Tailwind

colors: {
  custom: {
    50: '#92e2f0',
    500: '#4ed5e9',
    950: '#000000',
  },
}

SCSS

$custom: #4ed5e9;
$custom-light: #92e2f0;
$custom-dark: #000000;

JSON

{
  "hex": "#4ed5e9",
  "rgb": {
    "r": 78,
    "g": 213,
    "b": 233
  },
  "hsl": {
    "h": 187.742,
    "s": 77.889,
    "l": 60.98
  },
  "oklch": {
    "l": 0.80806,
    "c": 0.1178,
    "h": 209
  },
  "luminance": 0.55091
}

Semantic roles & 50–950 ramp

primary

#4ED5E9

secondary

#A94132

accent

#260BDA

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0E1516

muted

#7F8485

Preview Lab

Preview with #4ED5E9

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

Preview Lab → · Contrast checker → · Palette generator →