#4DE9C5#4DE9C5

#4DE9C5 is a very light, vivid teal. Relative luminance 0.639; OKLCH L 84.4% C 0.139 H 174.1°. Best body text is #000000 at 13.78:1 contrast (WCAG AA passes).

Color values

HEX	#4DE9C5
RGB	rgb(77, 233, 197)
HSL	hsl(166, 78%, 61%)
HSV	hsv(166, 67%, 91%)
CMYK	cmyk(67%, 0%, 15.5%, 8.6%)
CIE-LAB	lab(83.90, -48.96, 5.67)
CIE-LCH	lch(83.90, 49.29, 173.40°)
OKLab	oklab(84.37% -0.1388 0.0143)
OKLCH	oklch(84.37% 0.139 174.1)
XYZ	xyz(42.2725, 63.8821, 62.9151)
Luminance	0.6389 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DE9C5 #E94D71

analogous

#4DE977 #4DE9C5 #4DBFE9

triadic

#4DE9C5 #C54DE9 #E9C54D

tetradic

#4DE9C5 #774DE9 #E94D71 #BFE94D

square

#4DE9C5 #774DE9 #E94D71 #BFE94D

split-complementary

#4DE9C5 #E94DBF #E9774D

monochromatic

#15A785 #1BDDB1 #4DE9C5 #83F0D7 #BAF6E8

Accessibility & contrast

On white

1.52

#4DE9C5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.78

#4DE9C5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DE9C5

13.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DE9C5	#FFFFFF	#000000	##000000
##4DE9C5	1.00	1.52	13.78	13.78
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.78	21.00	1.00	1.00
##000000	13.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1DAC3

Deuteranopia (green-blind)

#CCCBC8

Tritanopia (blue-blind)

#00ECDE

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #4de9c5;
/* rgb */ color: rgb(77, 233, 197);
/* oklch */ color: oklch(84.4% 0.139 174.1);

Tailwind

colors: {
  custom: {
    50: '#91f1d6',
    500: '#4de9c5',
    950: '#000000',
  },
}

SCSS

$custom: #4de9c5;
$custom-light: #91f1d6;
$custom-dark: #000000;

JSON

{
  "hex": "#4de9c5",
  "rgb": {
    "r": 77,
    "g": 233,
    "b": 197
  },
  "hsl": {
    "h": 166.154,
    "s": 78,
    "l": 60.784
  },
  "oklch": {
    "l": 0.84368,
    "c": 0.13949,
    "h": 174.1
  },
  "luminance": 0.63887
}

Semantic roles & 50–950 ramp

primary

#4DE9C5

secondary

#A9324D

accent

#0B3BDA

background

#FCFFFE

surface

#F5FEFB

border

#CFD6D4

text

#0E1714

muted

#7F8583

Preview Lab

Preview with #4DE9C5

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

Preview Lab → · Contrast checker → · Palette generator →