#4ECCA9#4ECCA9

#4ECCA9 is a light, vivid teal. Relative luminance 0.477; OKLCH L 76.6% C 0.123 H 171.4°. Best body text is #000000 at 10.53:1 contrast (WCAG AA passes).

Color values

HEX	#4ECCA9
RGB	rgb(78, 204, 169)
HSL	hsl(163, 55%, 55%)
HSV	hsv(163, 62%, 80%)
CMYK	cmyk(61.8%, 0%, 17.2%, 20%)
CIE-LAB	lab(74.61, -43.13, 7.20)
CIE-LCH	lch(74.61, 43.73, 170.52°)
OKLab	oklab(76.57% -0.1214 0.0184)
OKLCH	oklch(76.57% 0.123 171.4)
XYZ	xyz(31.8927, 47.6667, 45.0482)
Luminance	0.4767 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECCA9 #CC4E71

analogous

#4ECC6A #4ECCA9 #4EB0CC

triadic

#4ECCA9 #A94ECC #CCA94E

tetradic

#4ECCA9 #6A4ECC #CC4E71 #B0CC4E

square

#4ECCA9 #6A4ECC #CC4E71 #B0CC4E

split-complementary

#4ECCA9 #CC4EB0 #CC6A4E

monochromatic

#247C63 #31AB8A #4ECCA9 #7EDAC0 #ADE7D7

Accessibility & contrast

On white

1.99

#4ECCA9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.53

#4ECCA9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECCA9

10.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECCA9	#FFFFFF	#000000	##000000
##4ECCA9	1.00	1.99	10.53	10.53
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.53	21.00	1.00	1.00
##000000	10.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6BFA7

Deuteranopia (green-blind)

#B4B2AB

Tritanopia (blue-blind)

#00CEC2

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #4ecca9;
/* rgb */ color: rgb(78, 204, 169);
/* oklch */ color: oklch(76.6% 0.123 171.4);

Tailwind

colors: {
  custom: {
    50: '#8cdcc2',
    500: '#4ecca9',
    950: '#000000',
  },
}

SCSS

$custom: #4ecca9;
$custom-light: #8cdcc2;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecca9",
  "rgb": {
    "r": 78,
    "g": 204,
    "b": 169
  },
  "hsl": {
    "h": 163.333,
    "s": 55.263,
    "l": 55.294
  },
  "oklch": {
    "l": 0.76573,
    "c": 0.12283,
    "h": 171.4
  },
  "luminance": 0.4767
}

Semantic roles & 50–950 ramp

primary

#4ECCA9

secondary

#D5A1AF

accent

#4973DF

background

#F9FDFB

surface

#F1FBF7

border

#CBD4D0

text

#0D1512

muted

#7E8381

Preview Lab

Preview with #4ECCA9

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

Preview Lab → · Contrast checker → · Palette generator →