#4BCC66#4BCC66

#4BCC66 is a light, vivid green. Relative luminance 0.456; OKLCH L 75.1% C 0.182 H 147.5°. Best body text is #000000 at 10.13:1 contrast (WCAG AA passes).

Color values

HEX	#4BCC66
RGB	rgb(75, 204, 102)
HSL	hsl(133, 56%, 55%)
HSV	hsv(133, 63%, 80%)
CMYK	cmyk(63.2%, 0%, 50%, 20%)
CIE-LAB	lab(73.31, -56.72, 40.37)
CIE-LCH	lch(73.31, 69.62, 144.56°)
OKLab	oklab(75.08% -0.1531 0.0977)
OKLCH	oklch(75.08% 0.182 147.5)
XYZ	xyz(26.8909, 45.6382, 19.9597)
Luminance	0.4564 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BCC66 #CC4BB1

analogous

#71CC4B #4BCC66 #4BCCA6

triadic

#4BCC66 #664BCC #CC664B

tetradic

#4BCC66 #4B71CC #CC4BB1 #CCA64B

square

#4BCC66 #4B71CC #CC4BB1 #CCA64B

split-complementary

#4BCC66 #A64BCC #CC4B71

monochromatic

#237A35 #30AA4A #4BCC66 #7BDA8F #AAE7B7

Accessibility & contrast

On white

2.07

#4BCC66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.13

#4BCC66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BCC66

10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BCC66	#FFFFFF	#000000	##000000
##4BCC66	1.00	2.07	10.13	10.13
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.13	21.00	1.00	1.00
##000000	10.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEBB5D

Deuteranopia (green-blind)

#BEB06D

Tritanopia (blue-blind)

#25C8B4

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #4bcc66;
/* rgb */ color: rgb(75, 204, 102);
/* oklch */ color: oklch(75.1% 0.182 147.5);

Tailwind

colors: {
  custom: {
    50: '#8bdd93',
    500: '#4bcc66',
    950: '#000000',
  },
}

SCSS

$custom: #4bcc66;
$custom-light: #8bdd93;
$custom-dark: #000000;

JSON

{
  "hex": "#4bcc66",
  "rgb": {
    "r": 75,
    "g": 204,
    "b": 102
  },
  "hsl": {
    "h": 132.558,
    "s": 55.844,
    "l": 54.706
  },
  "oklch": {
    "l": 0.75078,
    "c": 0.18167,
    "h": 147.5
  },
  "luminance": 0.45641
}

Semantic roles & 50–950 ramp

primary

#4BCC66

secondary

#D59EC9

accent

#49C0DF

background

#F9FDF9

surface

#F1FBF1

border

#CBD4CB

text

#0D150D

muted

#7E837E

Preview Lab

Preview with #4BCC66

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

Preview Lab → · Contrast checker → · Palette generator →