#4ACC66#4ACC66

#4ACC66 is a light, vivid green. Relative luminance 0.456; OKLCH L 75.0% C 0.182 H 147.6°. Best body text is #000000 at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#4ACC66
RGB	rgb(74, 204, 102)
HSL	hsl(133, 56%, 55%)
HSV	hsv(133, 64%, 80%)
CMYK	cmyk(63.7%, 0%, 50%, 20%)
CIE-LAB	lab(73.28, -56.92, 40.33)
CIE-LCH	lch(73.28, 69.76, 144.68°)
OKLab	oklab(75.05% -0.1537 0.0976)
OKLCH	oklch(75.05% 0.182 147.6)
XYZ	xyz(26.8133, 45.5982, 19.9561)
Luminance	0.4560 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ACC66 #CC4AB0

analogous

#6FCC4A #4ACC66 #4ACCA7

triadic

#4ACC66 #664ACC #CC664A

tetradic

#4ACC66 #4A6FCC #CC4AB0 #CCA74A

square

#4ACC66 #4A6FCC #CC4AB0 #CCA74A

split-complementary

#4ACC66 #A74ACC #CC4A6F

monochromatic

#227935 #30A94A #4ACC66 #7AD98E #A9E7B7

Accessibility & contrast

On white

2.08

#4ACC66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.12

#4ACC66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ACC66

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ACC66	#FFFFFF	#000000	##000000
##4ACC66	1.00	2.08	10.12	10.12
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.12	21.00	1.00	1.00
##000000	10.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEBB5D

Deuteranopia (green-blind)

#BEB06D

Tritanopia (blue-blind)

#22C8B4

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #4acc66;
/* rgb */ color: rgb(74, 204, 102);
/* oklch */ color: oklch(75.0% 0.182 147.6);

Tailwind

colors: {
  custom: {
    50: '#8add93',
    500: '#4acc66',
    950: '#000000',
  },
}

SCSS

$custom: #4acc66;
$custom-light: #8add93;
$custom-dark: #000000;

JSON

{
  "hex": "#4acc66",
  "rgb": {
    "r": 74,
    "g": 204,
    "b": 102
  },
  "hsl": {
    "h": 132.923,
    "s": 56.034,
    "l": 54.51
  },
  "oklch": {
    "l": 0.75049,
    "c": 0.18206,
    "h": 147.6
  },
  "luminance": 0.45601
}

Semantic roles & 50–950 ramp

primary

#4ACC66

secondary

#D49DC9

accent

#48BFDF

background

#F9FDF9

surface

#F1FBF1

border

#CBD4CB

text

#0D150D

muted

#7E837E

Preview Lab

Preview with #4ACC66

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

Preview Lab → · Contrast checker → · Palette generator →