#4BB831#4BB831

#4BB831 is a light, vivid green. Relative luminance 0.360; OKLCH L 69.3% C 0.197 H 140.2°. Best body text is #000000 at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#4BB831
RGB	rgb(75, 184, 49)
HSL	hsl(108, 58%, 46%)
HSV	hsv(108, 73%, 72%)
CMYK	cmyk(59.2%, 0%, 73.4%, 27.8%)
CIE-LAB	lab(66.52, -55.36, 55.91)
CIE-LCH	lch(66.52, 78.68, 134.72°)
OKLab	oklab(69.3% -0.1518 0.1263)
OKLCH	oklch(69.3% 0.197 140.2)
XYZ	xyz(20.5956, 35.9967, 8.7679)
Luminance	0.3600 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB831 #9E31B8

analogous

#8FB831 #4BB831 #31B85A

triadic

#4BB831 #314BB8 #B8314B

tetradic

#4BB831 #318FB8 #9E31B8 #B85A31

square

#4BB831 #318FB8 #9E31B8 #B85A31

split-complementary

#4BB831 #5A31B8 #B8318F

monochromatic

#245717 #378824 #4BB831 #6DD255 #96DE85

Accessibility & contrast

On white

2.56

#4BB831 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.20

#4BB831 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB831

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB831	#FFFFFF	#000000	##000000
##4BB831	1.00	2.56	8.20	8.20
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.20	21.00	1.00	1.00
##000000	8.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA718

Deuteranopia (green-blind)

#AF9E3F

Tritanopia (blue-blind)

#3DB29E

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #4bb831;
/* rgb */ color: rgb(75, 184, 49);
/* oklch */ color: oklch(69.3% 0.197 140.2);

Tailwind

colors: {
  custom: {
    50: '#8ace72',
    500: '#4bb831',
    950: '#000000',
  },
}

SCSS

$custom: #4bb831;
$custom-light: #8ace72;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb831",
  "rgb": {
    "r": 75,
    "g": 184,
    "b": 49
  },
  "hsl": {
    "h": 108.444,
    "s": 57.94,
    "l": 45.686
  },
  "oklch": {
    "l": 0.69304,
    "c": 0.19746,
    "h": 140.2
  },
  "luminance": 0.35999
}

Semantic roles & 50–950 ramp

primary

#4BB831

secondary

#B97DC8

accent

#47E1C3

background

#F9FCF7

surface

#F1F9ED

border

#CBD2C8

text

#0D1408

muted

#7E827B

Preview Lab

Preview with #4BB831

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

Preview Lab → · Contrast checker → · Palette generator →