#4CC66E#4CC66E

#4CC66E is a light, vivid green. Relative luminance 0.430; OKLCH L 73.7% C 0.166 H 149.6°. Best body text is #000000 at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#4CC66E
RGB	rgb(76, 198, 110)
HSL	hsl(137, 52%, 54%)
HSV	hsv(137, 62%, 78%)
CMYK	cmyk(61.6%, 0%, 44.4%, 22.4%)
CIE-LAB	lab(71.59, -53.01, 34.21)
CIE-LCH	lch(71.59, 63.09, 147.16°)
OKLab	oklab(73.7% -0.1432 0.0841)
OKLCH	oklch(73.7% 0.166 149.6)
XYZ	xyz(25.9871, 43.0479, 21.6884)
Luminance	0.4305 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CC66E #C64CA4

analogous

#67C64C #4CC66E #4CC6AB

triadic

#4CC66E #6E4CC6 #C66E4C

tetradic

#4CC66E #4C67C6 #C64CA4 #C6AB4C

square

#4CC66E #4C67C6 #C64CA4 #C6AB4C

split-complementary

#4CC66E #AB4CC6 #C64C67

monochromatic

#25733A #33A152 #4CC66E #7AD594 #A9E4B9

Accessibility & contrast

On white

2.19

#4CC66E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.61

#4CC66E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CC66E

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CC66E	#FFFFFF	#000000	##000000
##4CC66E	1.00	2.19	9.61	9.61
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.61	21.00	1.00	1.00
##000000	9.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B667

Deuteranopia (green-blind)

#B8AB74

Tritanopia (blue-blind)

#26C3B1

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #4cc66e;
/* rgb */ color: rgb(76, 198, 110);
/* oklch */ color: oklch(73.7% 0.166 149.6);

Tailwind

colors: {
  custom: {
    50: '#8ad899',
    500: '#4cc66e',
    950: '#000000',
  },
}

SCSS

$custom: #4cc66e;
$custom-light: #8ad899;
$custom-dark: #000000;

JSON

{
  "hex": "#4cc66e",
  "rgb": {
    "r": 76,
    "g": 198,
    "b": 110
  },
  "hsl": {
    "h": 136.721,
    "s": 51.695,
    "l": 53.725
  },
  "oklch": {
    "l": 0.73703,
    "c": 0.16605,
    "h": 149.6
  },
  "luminance": 0.4305
}

Semantic roles & 50–950 ramp

primary

#4CC66E

secondary

#D19DC2

accent

#4DB3DB

background

#F9FDF9

surface

#F1FAF2

border

#CBD3CC

text

#0D150E

muted

#7E837E

Preview Lab

Preview with #4CC66E

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

Preview Lab → · Contrast checker → · Palette generator →