#4BB33F#4BB33F

#4BB33F is a light, vivid green. Relative luminance 0.341; OKLCH L 68.1% C 0.182 H 141.6°. Best body text is #000000 at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#4BB33F
RGB	rgb(75, 179, 63)
HSL	hsl(114, 48%, 47%)
HSV	hsv(114, 65%, 70%)
CMYK	cmyk(58.1%, 0%, 64.8%, 29.8%)
CIE-LAB	lab(65.04, -52.31, 48.79)
CIE-LCH	lch(65.04, 71.53, 136.99°)
OKLab	oklab(68.12% -0.1427 0.113)
OKLCH	oklch(68.12% 0.182 141.6)
XYZ	xyz(19.9180, 34.0932, 10.2327)
Luminance	0.3409 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB33F #A73FB3

analogous

#85B33F #4BB33F #3FB36D

triadic

#4BB33F #3F4BB3 #B33F4B

tetradic

#4BB33F #3F85B3 #A73FB3 #B36D3F

square

#4BB33F #3F85B3 #A73FB3 #B36D3F

split-complementary

#4BB33F #6D3FB3 #B33F85

monochromatic

#25581F #38862F #4BB33F #70C966 #9BD993

Accessibility & contrast

On white

2.69

#4BB33F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.82

#4BB33F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB33F

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB33F	#FFFFFF	#000000	##000000
##4BB33F	1.00	2.69	7.82	7.82
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.82	21.00	1.00	1.00
##000000	7.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A331

Deuteranopia (green-blind)

#AA9A49

Tritanopia (blue-blind)

#3CAE9B

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #4bb33f;
/* rgb */ color: rgb(75, 179, 63);
/* oklch */ color: oklch(68.1% 0.182 141.6);

Tailwind

colors: {
  custom: {
    50: '#88cb79',
    500: '#4bb33f',
    950: '#000000',
  },
}

SCSS

$custom: #4bb33f;
$custom-light: #88cb79;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb33f",
  "rgb": {
    "r": 75,
    "g": 179,
    "b": 63
  },
  "hsl": {
    "h": 113.793,
    "s": 47.934,
    "l": 47.451
  },
  "oklch": {
    "l": 0.68116,
    "c": 0.18207,
    "h": 141.6
  },
  "luminance": 0.34095
}

Semantic roles & 50–950 ramp

primary

#4BB33F

secondary

#BE89C4

accent

#50D8CA

background

#F8FCF7

surface

#F0F8EE

border

#CBD1C9

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #4BB33F

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

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