#4DE9DB#4DE9DB

#4DE9DB is a very light, vivid teal. Relative luminance 0.650; OKLCH L 85.0% C 0.130 H 186.4°. Best body text is #000000 at 13.99:1 contrast (WCAG AA passes).

Color values

HEX	#4DE9DB
RGB	rgb(77, 233, 219)
HSL	hsl(175, 78%, 61%)
HSV	hsv(175, 67%, 91%)
CMYK	cmyk(67%, 0%, 6%, 8.6%)
CIE-LAB	lab(84.47, -43.40, -5.10)
CIE-LCH	lch(84.47, 43.70, 186.71°)
OKLab	oklab(85.01% -0.129 -0.0145)
OKLCH	oklch(85.01% 0.13 186.4)
XYZ	xyz(44.9797, 64.9650, 77.1730)
Luminance	0.6497 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DE9DB #E94D5B

analogous

#4DE98D #4DE9DB #4DA9E9

triadic

#4DE9DB #DB4DE9 #E9DB4D

tetradic

#4DE9DB #8D4DE9 #E94D5B #A9E94D

square

#4DE9DB #8D4DE9 #E94D5B #A9E94D

split-complementary

#4DE9DB #E94DA9 #E98D4D

monochromatic

#15A79A #1BDDCC #4DE9DB #83F0E6 #BAF6F1

Accessibility & contrast

On white

1.50

#4DE9DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.99

#4DE9DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DE9DB

13.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DE9DB	#FFFFFF	#000000	##000000
##4DE9DB	1.00	1.50	13.99	13.99
#FFFFFF	1.50	1.00	21.00	21.00
#000000	13.99	21.00	1.00	1.00
##000000	13.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDDDDB

Deuteranopia (green-blind)

#C6CCDD

Tritanopia (blue-blind)

#00EEE4

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #4de9db;
/* rgb */ color: rgb(77, 233, 219);
/* oklch */ color: oklch(85.0% 0.130 186.4);

Tailwind

colors: {
  custom: {
    50: '#92f0e6',
    500: '#4de9db',
    950: '#000000',
  },
}

SCSS

$custom: #4de9db;
$custom-light: #92f0e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4de9db",
  "rgb": {
    "r": 77,
    "g": 233,
    "b": 219
  },
  "hsl": {
    "h": 174.615,
    "s": 78,
    "l": 60.784
  },
  "oklch": {
    "l": 0.85012,
    "c": 0.12986,
    "h": 186.4
  },
  "luminance": 0.6497
}

Semantic roles & 50–950 ramp

primary

#4DE9DB

secondary

#A9323C

accent

#0B1EDA

background

#FCFFFE

surface

#F5FEFC

border

#CFD6D5

text

#0F1715

muted

#808584

Preview Lab

Preview with #4DE9DB

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

Preview Lab → · Contrast checker → · Palette generator →