#4ECFAA#4ECFAA

#4ECFAA is a light, vivid teal. Relative luminance 0.491; OKLCH L 77.3% C 0.126 H 170.7°. Best body text is #000000 at 10.83:1 contrast (WCAG AA passes).

Color values

HEX	#4ECFAA
RGB	rgb(78, 207, 170)
HSL	hsl(163, 57%, 56%)
HSV	hsv(163, 62%, 81%)
CMYK	cmyk(62.3%, 0%, 17.9%, 18.8%)
CIE-LAB	lab(75.54, -44.20, 7.99)
CIE-LCH	lch(75.54, 44.91, 169.75°)
OKLab	oklab(77.34% -0.1241 0.0204)
OKLCH	oklch(77.34% 0.126 170.7)
XYZ	xyz(32.7068, 49.1442, 45.7845)
Luminance	0.4915 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECFAA #CF4E73

analogous

#4ECF69 #4ECFAA #4EB3CF

triadic

#4ECFAA #AA4ECF #CFAA4E

tetradic

#4ECFAA #694ECF #CF4E73 #B3CF4E

square

#4ECFAA #694ECF #CF4E73 #B3CF4E

split-complementary

#4ECFAA #CF4EB3 #CF694E

monochromatic

#238065 #30B08B #4ECFAA #7EDCC1 #AEE9D8

Accessibility & contrast

On white

1.94

#4ECFAA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.83

#4ECFAA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECFAA

10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECFAA	#FFFFFF	#000000	##000000
##4ECFAA	1.00	1.94	10.83	10.83
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.83	21.00	1.00	1.00
##000000	10.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9C2A8

Deuteranopia (green-blind)

#B7B5AD

Tritanopia (blue-blind)

#00D0C4

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #4ecfaa;
/* rgb */ color: rgb(78, 207, 170);
/* oklch */ color: oklch(77.3% 0.126 170.7);

Tailwind

colors: {
  custom: {
    50: '#8ddec3',
    500: '#4ecfaa',
    950: '#000000',
  },
}

SCSS

$custom: #4ecfaa;
$custom-light: #8ddec3;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecfaa",
  "rgb": {
    "r": 78,
    "g": 207,
    "b": 170
  },
  "hsl": {
    "h": 162.791,
    "s": 57.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.77337,
    "c": 0.1258,
    "h": 170.7
  },
  "luminance": 0.49148
}

Semantic roles & 50–950 ramp

primary

#4ECFAA

secondary

#D7A2B1

accent

#4773E1

background

#F9FDFB

surface

#F2FBF7

border

#CCD4D0

text

#0D1512

muted

#7E8381

Preview Lab

Preview with #4ECFAA

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

Preview Lab → · Contrast checker → · Palette generator →