#4BBF28#4BBF28

#4BBF28 is a light, highly saturated green. Relative luminance 0.389; OKLCH L 71.1% C 0.210 H 139.8°. Best body text is #000000 at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#4BBF28
RGB	rgb(75, 191, 40)
HSL	hsl(106, 65%, 45%)
HSV	hsv(106, 79%, 75%)
CMYK	cmyk(60.7%, 0%, 79.1%, 25.1%)
CIE-LAB	lab(68.69, -58.42, 61.00)
CIE-LCH	lch(68.69, 84.46, 133.77°)
OKLab	oklab(71.08% -0.1605 0.1357)
OKLCH	oklch(71.08% 0.21 139.8)
XYZ	xyz(21.9145, 38.9086, 8.3623)
Luminance	0.3891 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BBF28 #9C28BF

analogous

#96BF28 #4BBF28 #28BF51

triadic

#4BBF28 #284BBF #BF284B

tetradic

#4BBF28 #2896BF #9C28BF #BF5128

square

#4BBF28 #2896BF #9C28BF #BF5128

split-complementary

#4BBF28 #5128BF #BF2896

monochromatic

#235A13 #378C1D #4BBF28 #6CD94B #95E47E

Accessibility & contrast

On white

2.39

#4BBF28 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.78

#4BBF28 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BBF28

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BBF28	#FFFFFF	#000000	##000000
##4BBF28	1.00	2.39	8.78	8.78
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.78	21.00	1.00	1.00
##000000	8.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AD00

Deuteranopia (green-blind)

#B6A43A

Tritanopia (blue-blind)

#3CB9A3

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #4bbf28;
/* rgb */ color: rgb(75, 191, 40);
/* oklch */ color: oklch(71.1% 0.210 139.8);

Tailwind

colors: {
  custom: {
    50: '#8bd36e',
    500: '#4bbf28',
    950: '#000000',
  },
}

SCSS

$custom: #4bbf28;
$custom-light: #8bd36e;
$custom-dark: #000000;

JSON

{
  "hex": "#4bbf28",
  "rgb": {
    "r": 75,
    "g": 191,
    "b": 40
  },
  "hsl": {
    "h": 106.093,
    "s": 65.368,
    "l": 45.294
  },
  "oklch": {
    "l": 0.7108,
    "c": 0.21018,
    "h": 139.8
  },
  "luminance": 0.38911
}

Semantic roles & 50–950 ramp

primary

#4BBF28

secondary

#B877CC

accent

#3FE8C1

background

#F9FDF7

surface

#F1FAED

border

#CBD3C8

text

#0D1408

muted

#7E837B

Preview Lab

Preview with #4BBF28

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

Preview Lab → · Contrast checker → · Palette generator →