#4DE5EC#4DE5EC

#4DE5EC is a very light, vivid teal. Relative luminance 0.637; OKLCH L 84.6% C 0.125 H 199.5°. Best body text is #000000 at 13.73:1 contrast (WCAG AA passes).

Color values

HEX	#4DE5EC
RGB	rgb(77, 229, 236)
HSL	hsl(183, 81%, 61%)
HSV	hsv(183, 67%, 93%)
CMYK	cmyk(67.4%, 3%, 0%, 7.5%)
CIE-LAB	lab(83.79, -36.97, -15.08)
CIE-LCH	lch(83.79, 39.93, 202.19°)
OKLab	oklab(84.63% -0.1179 -0.0418)
OKLCH	oklch(84.63% 0.125 199.5)
XYZ	xyz(46.2135, 63.6672, 89.1940)
Luminance	0.6367 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DE5EC #EC544D

analogous

#4DECA4 #4DE5EC #4D95EC

triadic

#4DE5EC #EC4DE5 #E5EC4D

tetradic

#4DE5EC #A44DEC #EC544D #95EC4D

square

#4DE5EC #A44DEC #EC544D #95EC4D

split-complementary

#4DE5EC #EC4D95 #ECA44D

monochromatic

#12A5AC #18DBE4 #4DE5EC #84EDF2 #BCF5F8

Accessibility & contrast

On white

1.53

#4DE5EC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.73

#4DE5EC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DE5EC

13.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DE5EC	#FFFFFF	#000000	##000000
##4DE5EC	1.00	1.53	13.73	13.73
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.73	21.00	1.00	1.00
##000000	13.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5DBED

Deuteranopia (green-blind)

#BDCAED

Tritanopia (blue-blind)

#00EDE7

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #4de5ec;
/* rgb */ color: rgb(77, 229, 236);
/* oklch */ color: oklch(84.6% 0.125 199.5);

Tailwind

colors: {
  custom: {
    50: '#93edf2',
    500: '#4de5ec',
    950: '#000000',
  },
}

SCSS

$custom: #4de5ec;
$custom-light: #93edf2;
$custom-dark: #000000;

JSON

{
  "hex": "#4de5ec",
  "rgb": {
    "r": 77,
    "g": 229,
    "b": 236
  },
  "hsl": {
    "h": 182.642,
    "s": 80.711,
    "l": 61.373
  },
  "oklch": {
    "l": 0.84628,
    "c": 0.12514,
    "h": 199.5
  },
  "luminance": 0.63673
}

Semantic roles & 50–950 ramp

primary

#4DE5EC

secondary

#AD3630

accent

#1208DD

background

#FCFFFF

surface

#F5FEFE

border

#CFD6D6

text

#0F1616

muted

#808585

Preview Lab

Preview with #4DE5EC

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

Preview Lab → · Contrast checker → · Palette generator →