#4BBB40#4BBB40

#4BBB40 is a light, vivid green. Relative luminance 0.374; OKLCH L 70.2% C 0.191 H 141.8°. Best body text is #000000 at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#4BBB40
RGB	rgb(75, 187, 64)
HSL	hsl(115, 49%, 49%)
HSV	hsv(115, 66%, 73%)
CMYK	cmyk(59.9%, 0%, 65.8%, 26.7%)
CIE-LAB	lab(67.58, -55.15, 51.15)
CIE-LCH	lch(67.58, 75.22, 137.16°)
OKLab	oklab(70.22% -0.1504 0.1181)
OKLCH	oklch(70.22% 0.191 141.8)
XYZ	xyz(21.5963, 37.4047, 10.9312)
Luminance	0.3741 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BBB40 #B040BB

analogous

#89BB40 #4BBB40 #40BB73

triadic

#4BBB40 #404BBB #BB404B

tetradic

#4BBB40 #4089BB #B040BB #BB7340

square

#4BBB40 #4089BB #B040BB #BB7340

split-complementary

#4BBB40 #7340BB #BB4089

monochromatic

#266021 #398D30 #4BBB40 #74CD6C #9FDC99

Accessibility & contrast

On white

2.48

#4BBB40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.48

#4BBB40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BBB40

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BBB40	#FFFFFF	#000000	##000000
##4BBB40	1.00	2.48	8.48	8.48
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.48	21.00	1.00	1.00
##000000	8.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAA30

Deuteranopia (green-blind)

#B1A14B

Tritanopia (blue-blind)

#39B5A2

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #4bbb40;
/* rgb */ color: rgb(75, 187, 64);
/* oklch */ color: oklch(70.2% 0.191 141.8);

Tailwind

colors: {
  custom: {
    50: '#89d07a',
    500: '#4bbb40',
    950: '#000000',
  },
}

SCSS

$custom: #4bbb40;
$custom-light: #89d07a;
$custom-dark: #000000;

JSON

{
  "hex": "#4bbb40",
  "rgb": {
    "r": 75,
    "g": 187,
    "b": 64
  },
  "hsl": {
    "h": 114.634,
    "s": 49.004,
    "l": 49.216
  },
  "oklch": {
    "l": 0.70217,
    "c": 0.19124,
    "h": 141.8
  },
  "luminance": 0.37407
}

Semantic roles & 50–950 ramp

primary

#4BBB40

secondary

#C38FC8

accent

#4FD9CC

background

#F9FCF7

surface

#F1F9EE

border

#CBD2C9

text

#0D140A

muted

#7E827C

Preview Lab

Preview with #4BBB40

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

Preview Lab → · Contrast checker → · Palette generator →