#4BB331#4BB331

#4BB331 is a light, vivid green. Relative luminance 0.340; OKLCH L 68.0% C 0.192 H 140.1°. Best body text is #000000 at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#4BB331
RGB	rgb(75, 179, 49)
HSL	hsl(108, 57%, 45%)
HSV	hsv(108, 73%, 70%)
CMYK	cmyk(58.1%, 0%, 72.6%, 29.8%)
CIE-LAB	lab(64.93, -53.55, 54.30)
CIE-LCH	lch(64.93, 76.26, 134.60°)
OKLab	oklab(67.99% -0.1469 0.1229)
OKLCH	oklch(67.99% 0.192 140.1)
XYZ	xyz(19.5753, 33.9561, 8.4278)
Luminance	0.3396 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB331 #9931B3

analogous

#8CB331 #4BB331 #31B358

triadic

#4BB331 #314BB3 #B3314B

tetradic

#4BB331 #318CB3 #9931B3 #B35831

square

#4BB331 #318CB3 #9931B3 #B35831

split-complementary

#4BB331 #5831B3 #B3318C

monochromatic

#235317 #378324 #4BB331 #6BD052 #94DD82

Accessibility & contrast

On white

2.70

#4BB331 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.79

#4BB331 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB331

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB331	#FFFFFF	#000000	##000000
##4BB331	1.00	2.70	7.79	7.79
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.79	21.00	1.00	1.00
##000000	7.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A31A

Deuteranopia (green-blind)

#AB9A3E

Tritanopia (blue-blind)

#3EAD9A

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #4bb331;
/* rgb */ color: rgb(75, 179, 49);
/* oklch */ color: oklch(68.0% 0.192 140.1);

Tailwind

colors: {
  custom: {
    50: '#89cb71',
    500: '#4bb331',
    950: '#000000',
  },
}

SCSS

$custom: #4bb331;
$custom-light: #89cb71;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb331",
  "rgb": {
    "r": 75,
    "g": 179,
    "b": 49
  },
  "hsl": {
    "h": 108,
    "s": 57.018,
    "l": 44.706
  },
  "oklch": {
    "l": 0.67991,
    "c": 0.19156,
    "h": 140.1
  },
  "luminance": 0.33958
}

Semantic roles & 50–950 ramp

primary

#4BB331

secondary

#B77AC6

accent

#48E0C2

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0D1308

muted

#7D827B

Preview Lab

Preview with #4BB331

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

Preview Lab → · Contrast checker → · Palette generator →