#4ECCA3#4ECCA3

#4ECCA3 is a light, vivid teal. Relative luminance 0.474; OKLCH L 76.4% C 0.127 H 168.1°. Best body text is #000000 at 10.49:1 contrast (WCAG AA passes).

Color values

HEX	#4ECCA3
RGB	rgb(78, 204, 163)
HSL	hsl(160, 55%, 55%)
HSV	hsv(160, 62%, 80%)
CMYK	cmyk(61.8%, 0%, 20.1%, 20%)
CIE-LAB	lab(74.47, -44.54, 10.23)
CIE-LCH	lch(74.47, 45.70, 167.07°)
OKLab	oklab(76.41% -0.1242 0.0262)
OKLCH	oklch(76.41% 0.127 168.1)
XYZ	xyz(31.3423, 47.4465, 42.1496)
Luminance	0.4745 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECCA3 #CC4E77

analogous

#4ECC64 #4ECCA3 #4EB6CC

triadic

#4ECCA3 #A34ECC #CCA34E

tetradic

#4ECCA3 #644ECC #CC4E77 #B6CC4E

square

#4ECCA3 #644ECC #CC4E77 #B6CC4E

split-complementary

#4ECCA3 #CC4EB6 #CC644E

monochromatic

#247C5F #31AB84 #4ECCA3 #7EDABC #ADE7D4

Accessibility & contrast

On white

2.00

#4ECCA3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.49

#4ECCA3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECCA3

10.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECCA3	#FFFFFF	#000000	##000000
##4ECCA3	1.00	2.00	10.49	10.49
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.49	21.00	1.00	1.00
##000000	10.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7BFA1

Deuteranopia (green-blind)

#B5B2A6

Tritanopia (blue-blind)

#00CDC0

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #4ecca3;
/* rgb */ color: rgb(78, 204, 163);
/* oklch */ color: oklch(76.4% 0.127 168.1);

Tailwind

colors: {
  custom: {
    50: '#8cdcbe',
    500: '#4ecca3',
    950: '#000000',
  },
}

SCSS

$custom: #4ecca3;
$custom-light: #8cdcbe;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecca3",
  "rgb": {
    "r": 78,
    "g": 204,
    "b": 163
  },
  "hsl": {
    "h": 160.476,
    "s": 55.263,
    "l": 55.294
  },
  "oklch": {
    "l": 0.76413,
    "c": 0.12694,
    "h": 168.1
  },
  "luminance": 0.4745
}

Semantic roles & 50–950 ramp

primary

#4ECCA3

secondary

#D5A1B2

accent

#497ADF

background

#F9FDFB

surface

#F1FBF6

border

#CBD4D0

text

#0D1512

muted

#7E8381

Preview Lab

Preview with #4ECCA3

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

Preview Lab → · Contrast checker → · Palette generator →