#4CC66F#4CC66F

#4CC66F is a light, vivid green. Relative luminance 0.431; OKLCH L 73.7% C 0.165 H 149.8°. Best body text is #000000 at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#4CC66F
RGB	rgb(76, 198, 111)
HSL	hsl(137, 52%, 54%)
HSV	hsv(137, 62%, 78%)
CMYK	cmyk(61.6%, 0%, 43.9%, 22.4%)
CIE-LAB	lab(71.60, -52.85, 33.72)
CIE-LCH	lch(71.60, 62.69, 147.46°)
OKLab	oklab(73.72% -0.1427 0.083)
OKLCH	oklch(73.72% 0.165 149.8)
XYZ	xyz(26.0419, 43.0698, 21.9768)
Luminance	0.4307 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CC66F #C64CA3

analogous

#66C64C #4CC66F #4CC6AC

triadic

#4CC66F #6F4CC6 #C66F4C

tetradic

#4CC66F #4C66C6 #C64CA3 #C6AC4C

square

#4CC66F #4C66C6 #C64CA3 #C6AC4C

split-complementary

#4CC66F #AC4CC6 #C64C66

monochromatic

#25733B #33A153 #4CC66F #7AD594 #A9E4BA

Accessibility & contrast

On white

2.18

#4CC66F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.61

#4CC66F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CC66F

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CC66F	#FFFFFF	#000000	##000000
##4CC66F	1.00	2.18	9.61	9.61
#FFFFFF	2.18	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)

#C7B668

Deuteranopia (green-blind)

#B7AB75

Tritanopia (blue-blind)

#26C3B1

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #4cc66f;
/* rgb */ color: rgb(76, 198, 111);
/* oklch */ color: oklch(73.7% 0.165 149.8);

Tailwind

colors: {
  custom: {
    50: '#8ad899',
    500: '#4cc66f',
    950: '#000000',
  },
}

SCSS

$custom: #4cc66f;
$custom-light: #8ad899;
$custom-dark: #000000;

JSON

{
  "hex": "#4cc66f",
  "rgb": {
    "r": 76,
    "g": 198,
    "b": 111
  },
  "hsl": {
    "h": 137.213,
    "s": 51.695,
    "l": 53.725
  },
  "oklch": {
    "l": 0.7372,
    "c": 0.16512,
    "h": 149.8
  },
  "luminance": 0.43072
}

Semantic roles & 50–950 ramp

primary

#4CC66F

secondary

#D19DC2

accent

#4DB2DB

background

#F9FDF9

surface

#F1FAF2

border

#CBD3CC

text

#0D150E

muted

#7E837E

Preview Lab

Preview with #4CC66F

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

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