#4DE9DD#4DE9DD

#4DE9DD is a very light, vivid teal. Relative luminance 0.651; OKLCH L 85.1% C 0.129 H 187.6°. Best body text is #000000 at 14.02:1 contrast (WCAG AA passes).

Color values

HEX	#4DE9DD
RGB	rgb(77, 233, 221)
HSL	hsl(175, 78%, 61%)
HSV	hsv(175, 67%, 91%)
CMYK	cmyk(67%, 0%, 5.2%, 8.6%)
CIE-LAB	lab(84.52, -42.87, -6.08)
CIE-LCH	lch(84.52, 43.30, 188.07°)
OKLab	oklab(85.07% -0.1282 -0.0171)
OKLCH	oklch(85.07% 0.129 187.6)
XYZ	xyz(45.2446, 65.0709, 78.5680)
Luminance	0.6508 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DE9DD #E94D59

analogous

#4DE98F #4DE9DD #4DA7E9

triadic

#4DE9DD #DD4DE9 #E9DD4D

tetradic

#4DE9DD #8F4DE9 #E94D59 #A7E94D

square

#4DE9DD #8F4DE9 #E94D59 #A7E94D

split-complementary

#4DE9DD #E94DA7 #E98F4D

monochromatic

#15A79C #1BDDCF #4DE9DD #83F0E7 #BAF6F2

Accessibility & contrast

On white

1.50

#4DE9DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.02

#4DE9DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DE9DD

14.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DE9DD	#FFFFFF	#000000	##000000
##4DE9DD	1.00	1.50	14.02	14.02
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.02	21.00	1.00	1.00
##000000	14.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDDDDD

Deuteranopia (green-blind)

#C6CCDF

Tritanopia (blue-blind)

#00EFE5

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #4de9dd;
/* rgb */ color: rgb(77, 233, 221);
/* oklch */ color: oklch(85.1% 0.129 187.6);

Tailwind

colors: {
  custom: {
    50: '#93f0e7',
    500: '#4de9dd',
    950: '#000000',
  },
}

SCSS

$custom: #4de9dd;
$custom-light: #93f0e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4de9dd",
  "rgb": {
    "r": 77,
    "g": 233,
    "b": 221
  },
  "hsl": {
    "h": 175.385,
    "s": 78,
    "l": 60.784
  },
  "oklch": {
    "l": 0.85074,
    "c": 0.12932,
    "h": 187.6
  },
  "luminance": 0.65076
}

Semantic roles & 50–950 ramp

primary

#4DE9DD

secondary

#A9323B

accent

#0B1BDA

background

#FCFFFE

surface

#F5FEFC

border

#CFD6D5

text

#0F1716

muted

#808584

Preview Lab

Preview with #4DE9DD

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

Preview Lab → · Contrast checker → · Palette generator →