#4ECD9A#4ECD9A

#4ECD9A is a light, vivid teal. Relative luminance 0.476; OKLCH L 76.4% C 0.135 H 163.3°. Best body text is #000000 at 10.52:1 contrast (WCAG AA passes).

Color values

HEX	#4ECD9A
RGB	rgb(78, 205, 154)
HSL	hsl(156, 56%, 55%)
HSV	hsv(156, 62%, 80%)
CMYK	cmyk(62%, 0%, 24.9%, 19.6%)
CIE-LAB	lab(74.58, -46.99, 15.20)
CIE-LCH	lch(74.58, 49.38, 162.08°)
OKLab	oklab(76.43% -0.1294 0.0388)
OKLCH	oklch(76.43% 0.135 163.3)
XYZ	xyz(30.8029, 47.6123, 38.1323)
Luminance	0.4762 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECD9A #CD4E81

analogous

#4ECD5B #4ECD9A #4EC0CD

triadic

#4ECD9A #9A4ECD #CD9A4E

tetradic

#4ECD9A #5B4ECD #CD4E81 #C0CD4E

square

#4ECD9A #5B4ECD #CD4E81 #C0CD4E

split-complementary

#4ECD9A #CD4EC0 #CD5B4E

monochromatic

#237D59 #31AD7B #4ECD9A #7EDAB5 #ADE8D0

Accessibility & contrast

On white

2.00

#4ECD9A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.52

#4ECD9A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECD9A

10.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECD9A	#FFFFFF	#000000	##000000
##4ECD9A	1.00	2.00	10.52	10.52
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.52	21.00	1.00	1.00
##000000	10.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CABF97

Deuteranopia (green-blind)

#B8B29D

Tritanopia (blue-blind)

#00CDBF

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #4ecd9a;
/* rgb */ color: rgb(78, 205, 154);
/* oklch */ color: oklch(76.4% 0.135 163.3);

Tailwind

colors: {
  custom: {
    50: '#8cddb7',
    500: '#4ecd9a',
    950: '#000000',
  },
}

SCSS

$custom: #4ecd9a;
$custom-light: #8cddb7;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecd9a",
  "rgb": {
    "r": 78,
    "g": 205,
    "b": 154
  },
  "hsl": {
    "h": 155.906,
    "s": 55.947,
    "l": 55.49
  },
  "oklch": {
    "l": 0.76433,
    "c": 0.13512,
    "h": 163.3
  },
  "luminance": 0.47615
}

Semantic roles & 50–950 ramp

primary

#4ECD9A

secondary

#D6A1B6

accent

#4985DF

background

#F9FDFB

surface

#F1FBF6

border

#CBD4D0

text

#0D1511

muted

#7E8380

Preview Lab

Preview with #4ECD9A

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

Preview Lab → · Contrast checker → · Palette generator →