#4EC5BB#4EC5BB

#4EC5BB is a light, moderate teal. Relative luminance 0.451; OKLCH L 75.4% C 0.107 H 187.5°. Best body text is #000000 at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#4EC5BB
RGB	rgb(78, 197, 187)
HSL	hsl(175, 51%, 54%)
HSV	hsv(175, 60%, 77%)
CMYK	cmyk(60.4%, 0%, 5.1%, 22.7%)
CIE-LAB	lab(72.98, -35.44, -4.92)
CIE-LCH	lch(72.98, 35.78, 187.90°)
OKLab	oklab(75.4% -0.1059 -0.0139)
OKLCH	oklch(75.4% 0.107 187.5)
XYZ	xyz(32.0738, 45.1367, 54.0260)
Luminance	0.4514 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC5BB #C54E58

analogous

#4EC580 #4EC5BB #4E94C5

triadic

#4EC5BB #BB4EC5 #C5BB4E

tetradic

#4EC5BB #804EC5 #C54E58 #94C54E

square

#4EC5BB #804EC5 #C54E58 #94C54E

split-complementary

#4EC5BB #C54E94 #C5804E

monochromatic

#26736C #35A198 #4EC5BB #7CD4CD #AAE3DE

Accessibility & contrast

On white

2.09

#4EC5BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.03

#4EC5BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC5BB

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC5BB	#FFFFFF	#000000	##000000
##4EC5BB	1.00	2.09	10.03	10.03
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.03	21.00	1.00	1.00
##000000	10.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBBBBB

Deuteranopia (green-blind)

#A9ADBC

Tritanopia (blue-blind)

#00C9C2

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #4ec5bb;
/* rgb */ color: rgb(78, 197, 187);
/* oklch */ color: oklch(75.4% 0.107 187.5);

Tailwind

colors: {
  custom: {
    50: '#8cd7cf',
    500: '#4ec5bb',
    950: '#000000',
  },
}

SCSS

$custom: #4ec5bb;
$custom-light: #8cd7cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec5bb",
  "rgb": {
    "r": 78,
    "g": 197,
    "b": 187
  },
  "hsl": {
    "h": 174.958,
    "s": 50.638,
    "l": 53.922
  },
  "oklch": {
    "l": 0.754,
    "c": 0.10685,
    "h": 187.5
  },
  "luminance": 0.4514
}

Semantic roles & 50–950 ramp

primary

#4EC5BB

secondary

#D19EA2

accent

#4E59DA

background

#F9FDFC

surface

#F1FAF9

border

#CBD3D2

text

#0D1413

muted

#7E8382

Preview Lab

Preview with #4EC5BB

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

Preview Lab → · Contrast checker → · Palette generator →