#4EC5BF#4EC5BF

#4EC5BF is a light, moderate teal. Relative luminance 0.453; OKLCH L 75.5% C 0.106 H 190.5°. Best body text is #000000 at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#4EC5BF
RGB	rgb(78, 197, 191)
HSL	hsl(177, 51%, 54%)
HSV	hsv(177, 60%, 77%)
CMYK	cmyk(60.4%, 0%, 3%, 22.7%)
CIE-LAB	lab(73.10, -34.37, -6.92)
CIE-LCH	lch(73.10, 35.06, 191.39°)
OKLab	oklab(75.53% -0.1042 -0.0193)
OKLCH	oklch(75.53% 0.106 190.5)
XYZ	xyz(32.5079, 45.3104, 56.3127)
Luminance	0.4531 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC5BF #C54E54

analogous

#4EC584 #4EC5BF #4E90C5

triadic

#4EC5BF #BF4EC5 #C5BF4E

tetradic

#4EC5BF #844EC5 #C54E54 #90C54E

square

#4EC5BF #844EC5 #C54E54 #90C54E

split-complementary

#4EC5BF #C54E90 #C5844E

monochromatic

#26736F #35A19C #4EC5BF #7CD4D0 #AAE3E0

Accessibility & contrast

On white

2.09

#4EC5BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.06

#4EC5BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC5BF

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC5BF	#FFFFFF	#000000	##000000
##4EC5BF	1.00	2.09	10.06	10.06
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.06	21.00	1.00	1.00
##000000	10.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BABBBF

Deuteranopia (green-blind)

#A8AEC0

Tritanopia (blue-blind)

#00CAC3

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #4ec5bf;
/* rgb */ color: rgb(78, 197, 191);
/* oklch */ color: oklch(75.5% 0.106 190.5);

Tailwind

colors: {
  custom: {
    50: '#8dd7d2',
    500: '#4ec5bf',
    950: '#000000',
  },
}

SCSS

$custom: #4ec5bf;
$custom-light: #8dd7d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec5bf",
  "rgb": {
    "r": 78,
    "g": 197,
    "b": 191
  },
  "hsl": {
    "h": 176.975,
    "s": 50.638,
    "l": 53.922
  },
  "oklch": {
    "l": 0.7553,
    "c": 0.10597,
    "h": 190.5
  },
  "luminance": 0.45314
}

Semantic roles & 50–950 ramp

primary

#4EC5BF

secondary

#D19EA1

accent

#4E55DA

background

#F9FDFC

surface

#F1FAF9

border

#CBD3D2

text

#0D1414

muted

#7E8382

Preview Lab

Preview with #4EC5BF

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

Preview Lab → · Contrast checker → · Palette generator →