#4ECFA1#4ECFA1

#4ECFA1 is a light, vivid teal. Relative luminance 0.488; OKLCH L 77.1% C 0.132 H 166.0°. Best body text is #000000 at 10.76:1 contrast (WCAG AA passes).

Color values

HEX	#4ECFA1
RGB	rgb(78, 207, 161)
HSL	hsl(159, 57%, 56%)
HSV	hsv(159, 62%, 81%)
CMYK	cmyk(62.3%, 0%, 22.2%, 18.8%)
CIE-LAB	lab(75.34, -46.27, 12.52)
CIE-LCH	lch(75.34, 47.94, 164.86°)
OKLab	oklab(77.1% -0.1283 0.0321)
OKLCH	oklch(77.1% 0.132 166)
XYZ	xyz(31.8844, 48.8152, 41.4533)
Luminance	0.4882 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECFA1 #CF4E7C

analogous

#4ECF60 #4ECFA1 #4EBCCF

triadic

#4ECFA1 #A14ECF #CFA14E

tetradic

#4ECFA1 #604ECF #CF4E7C #BCCF4E

square

#4ECFA1 #604ECF #CF4E7C #BCCF4E

split-complementary

#4ECFA1 #CF4EBC #CF604E

monochromatic

#23805F #30B082 #4ECFA1 #7EDCBB #AEE9D4

Accessibility & contrast

On white

1.95

#4ECFA1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.76

#4ECFA1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECFA1

10.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECFA1	#FFFFFF	#000000	##000000
##4ECFA1	1.00	1.95	10.76	10.76
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.76	21.00	1.00	1.00
##000000	10.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBC19F

Deuteranopia (green-blind)

#B9B4A4

Tritanopia (blue-blind)

#00D0C2

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #4ecfa1;
/* rgb */ color: rgb(78, 207, 161);
/* oklch */ color: oklch(77.1% 0.132 166.0);

Tailwind

colors: {
  custom: {
    50: '#8cdebc',
    500: '#4ecfa1',
    950: '#000000',
  },
}

SCSS

$custom: #4ecfa1;
$custom-light: #8cdebc;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecfa1",
  "rgb": {
    "r": 78,
    "g": 207,
    "b": 161
  },
  "hsl": {
    "h": 158.605,
    "s": 57.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.77102,
    "c": 0.13221,
    "h": 166
  },
  "luminance": 0.48819
}

Semantic roles & 50–950 ramp

primary

#4ECFA1

secondary

#D7A2B5

accent

#477EE1

background

#F9FDFB

surface

#F1FBF6

border

#CBD4D0

text

#0D1512

muted

#7E8381

Preview Lab

Preview with #4ECFA1

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

Preview Lab → · Contrast checker → · Palette generator →