#4ECD6A#4ECD6A

#4ECD6A is a light, vivid green. Relative luminance 0.463; OKLCH L 75.5% C 0.178 H 147.9°. Best body text is #000000 at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#4ECD6A
RGB	rgb(78, 205, 106)
HSL	hsl(133, 56%, 55%)
HSV	hsv(133, 62%, 80%)
CMYK	cmyk(62%, 0%, 48.3%, 19.6%)
CIE-LAB	lab(73.75, -55.87, 38.97)
CIE-LCH	lch(73.75, 68.12, 145.10°)
OKLab	oklab(75.48% -0.1509 0.0948)
OKLCH	oklch(75.48% 0.178 147.9)
XYZ	xyz(27.5728, 46.3202, 21.1205)
Luminance	0.4632 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECD6A #CD4EB1

analogous

#72CD4E #4ECD6A #4ECDA9

triadic

#4ECD6A #6A4ECD #CD6A4E

tetradic

#4ECD6A #4E72CD #CD4EB1 #CDA94E

square

#4ECD6A #4E72CD #CD4EB1 #CDA94E

split-complementary

#4ECD6A #A94ECD #CD4E72

monochromatic

#237D37 #31AD4C #4ECD6A #7EDA92 #ADE8BA

Accessibility & contrast

On white

2.05

#4ECD6A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.26

#4ECD6A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECD6A

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECD6A	#FFFFFF	#000000	##000000
##4ECD6A	1.00	2.05	10.26	10.26
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.26	21.00	1.00	1.00
##000000	10.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBC62

Deuteranopia (green-blind)

#BFB171

Tritanopia (blue-blind)

#2AC9B6

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #4ecd6a;
/* rgb */ color: rgb(78, 205, 106);
/* oklch */ color: oklch(75.5% 0.178 147.9);

Tailwind

colors: {
  custom: {
    50: '#8cdd96',
    500: '#4ecd6a',
    950: '#000000',
  },
}

SCSS

$custom: #4ecd6a;
$custom-light: #8cdd96;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecd6a",
  "rgb": {
    "r": 78,
    "g": 205,
    "b": 106
  },
  "hsl": {
    "h": 133.228,
    "s": 55.947,
    "l": 55.49
  },
  "oklch": {
    "l": 0.75483,
    "c": 0.1782,
    "h": 147.9
  },
  "luminance": 0.46323
}

Semantic roles & 50–950 ramp

primary

#4ECD6A

secondary

#D6A1CA

accent

#49BEDF

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150D

muted

#7E837E

Preview Lab

Preview with #4ECD6A

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

Preview Lab → · Contrast checker → · Palette generator →