#4ECFBC#4ECFBC

#4ECFBC is a light, moderate teal. Relative luminance 0.499; OKLCH L 77.9% C 0.116 H 181.7°. Best body text is #000000 at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#4ECFBC
RGB	rgb(78, 207, 188)
HSL	hsl(171, 57%, 56%)
HSV	hsv(171, 62%, 81%)
CMYK	cmyk(62.3%, 0%, 9.2%, 18.8%)
CIE-LAB	lab(75.99, -39.75, -1.04)
CIE-LCH	lch(75.99, 39.76, 181.49°)
OKLab	oklab(77.85% -0.116 -0.0034)
OKLCH	oklch(77.85% 0.116 181.7)
XYZ	xyz(34.5276, 49.8725, 55.3739)
Luminance	0.4988 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECFBC #CF4E61

analogous

#4ECF7B #4ECFBC #4EA1CF

triadic

#4ECFBC #BC4ECF #CFBC4E

tetradic

#4ECFBC #7B4ECF #CF4E61 #A1CF4E

square

#4ECFBC #7B4ECF #CF4E61 #A1CF4E

split-complementary

#4ECFBC #CF4EA1 #CF7B4E

monochromatic

#238072 #30B09D #4ECFBC #7EDCCE #AEE9E0

Accessibility & contrast

On white

1.91

#4ECFBC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.98

#4ECFBC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECFBC

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECFBC	#FFFFFF	#000000	##000000
##4ECFBC	1.00	1.91	10.98	10.98
#FFFFFF	1.91	1.00	21.00	21.00
#000000	10.98	21.00	1.00	1.00
##000000	10.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6C4BB

Deuteranopia (green-blind)

#B3B5BE

Tritanopia (blue-blind)

#00D3C9

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #4ecfbc;
/* rgb */ color: rgb(78, 207, 188);
/* oklch */ color: oklch(77.9% 0.116 181.7);

Tailwind

colors: {
  custom: {
    50: '#8eded0',
    500: '#4ecfbc',
    950: '#000000',
  },
}

SCSS

$custom: #4ecfbc;
$custom-light: #8eded0;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecfbc",
  "rgb": {
    "r": 78,
    "g": 207,
    "b": 188
  },
  "hsl": {
    "h": 171.163,
    "s": 57.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.77852,
    "c": 0.11602,
    "h": 181.7
  },
  "luminance": 0.49876
}

Semantic roles & 50–950 ramp

primary

#4ECFBC

secondary

#D7A2AA

accent

#475EE1

background

#F9FDFC

surface

#F2FBF9

border

#CCD4D2

text

#0D1513

muted

#7E8382

Preview Lab

Preview with #4ECFBC

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

Preview Lab → · Contrast checker → · Palette generator →