#4ECFA3#4ECFA3

#4ECFA3 is a light, vivid teal. Relative luminance 0.489; OKLCH L 77.2% C 0.131 H 167.0°. Best body text is #000000 at 10.78:1 contrast (WCAG AA passes).

Color values

HEX	#4ECFA3
RGB	rgb(78, 207, 163)
HSL	hsl(160, 57%, 56%)
HSV	hsv(160, 62%, 81%)
CMYK	cmyk(62.3%, 0%, 21.3%, 18.8%)
CIE-LAB	lab(75.38, -45.82, 11.52)
CIE-LCH	lch(75.38, 47.25, 165.89°)
OKLab	oklab(77.15% -0.1273 0.0295)
OKLCH	oklch(77.15% 0.131 167)
XYZ	xyz(32.0622, 48.8863, 42.3895)
Luminance	0.4889 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECFA3 #CF4E7A

analogous

#4ECF62 #4ECFA3 #4EBACF

triadic

#4ECFA3 #A34ECF #CFA34E

tetradic

#4ECFA3 #624ECF #CF4E7A #BACF4E

square

#4ECFA3 #624ECF #CF4E7A #BACF4E

split-complementary

#4ECFA3 #CF4EBA #CF624E

monochromatic

#238060 #30B084 #4ECFA3 #7EDCBC #AEE9D5

Accessibility & contrast

On white

1.95

#4ECFA3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.78

#4ECFA3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECFA3

10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECFA3	#FFFFFF	#000000	##000000
##4ECFA3	1.00	1.95	10.78	10.78
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.78	21.00	1.00	1.00
##000000	10.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAC1A1

Deuteranopia (green-blind)

#B8B4A6

Tritanopia (blue-blind)

#00D0C3

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #4ecfa3;
/* rgb */ color: rgb(78, 207, 163);
/* oklch */ color: oklch(77.2% 0.131 167.0);

Tailwind

colors: {
  custom: {
    50: '#8ddebe',
    500: '#4ecfa3',
    950: '#000000',
  },
}

SCSS

$custom: #4ecfa3;
$custom-light: #8ddebe;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecfa3",
  "rgb": {
    "r": 78,
    "g": 207,
    "b": 163
  },
  "hsl": {
    "h": 159.535,
    "s": 57.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.77153,
    "c": 0.13072,
    "h": 167
  },
  "luminance": 0.4889
}

Semantic roles & 50–950 ramp

primary

#4ECFA3

secondary

#D7A2B4

accent

#477CE1

background

#F9FDFB

surface

#F1FBF6

border

#CBD4D0

text

#0D1512

muted

#7E8381

Preview Lab

Preview with #4ECFA3

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

Preview Lab → · Contrast checker → · Palette generator →