#4BB931#4BB931

#4BB931 is a light, vivid green. Relative luminance 0.364; OKLCH L 69.6% C 0.199 H 140.3°. Best body text is #000000 at 8.28:1 contrast (WCAG AA passes).

Color values

HEX	#4BB931
RGB	rgb(75, 185, 49)
HSL	hsl(109, 58%, 46%)
HSV	hsv(109, 74%, 73%)
CMYK	cmyk(59.5%, 0%, 73.5%, 27.5%)
CIE-LAB	lab(66.83, -55.72, 56.23)
CIE-LCH	lch(66.83, 79.16, 134.74°)
OKLab	oklab(69.57% -0.1528 0.1269)
OKLCH	oklch(69.57% 0.199 140.3)
XYZ	xyz(20.8040, 36.4136, 8.8373)
Luminance	0.3642 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB931 #9F31B9

analogous

#8FB931 #4BB931 #31B95B

triadic

#4BB931 #314BB9 #B9314B

tetradic

#4BB931 #318FB9 #9F31B9 #B95B31

square

#4BB931 #318FB9 #9F31B9 #B95B31

split-complementary

#4BB931 #5B31B9 #B9318F

monochromatic

#245817 #378924 #4BB931 #6DD255 #97DF86

Accessibility & contrast

On white

2.54

#4BB931 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.28

#4BB931 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB931

8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB931	#FFFFFF	#000000	##000000
##4BB931	1.00	2.54	8.28	8.28
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.28	21.00	1.00	1.00
##000000	8.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA817

Deuteranopia (green-blind)

#B09F3F

Tritanopia (blue-blind)

#3CB39F

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #4bb931;
/* rgb */ color: rgb(75, 185, 49);
/* oklch */ color: oklch(69.6% 0.199 140.3);

Tailwind

colors: {
  custom: {
    50: '#8acf72',
    500: '#4bb931',
    950: '#000000',
  },
}

SCSS

$custom: #4bb931;
$custom-light: #8acf72;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb931",
  "rgb": {
    "r": 75,
    "g": 185,
    "b": 49
  },
  "hsl": {
    "h": 108.529,
    "s": 58.12,
    "l": 45.882
  },
  "oklch": {
    "l": 0.69567,
    "c": 0.19863,
    "h": 140.3
  },
  "luminance": 0.36416
}

Semantic roles & 50–950 ramp

primary

#4BB931

secondary

#BA7DC8

accent

#46E1C4

background

#F9FCF7

surface

#F1F9ED

border

#CBD2C8

text

#0D1408

muted

#7E827B

Preview Lab

Preview with #4BB931

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

Preview Lab → · Contrast checker → · Palette generator →