#4DB33B#4DB33B

#4DB33B is a light, vivid green. Relative luminance 0.341; OKLCH L 68.1% C 0.184 H 140.8°. Best body text is #000000 at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#4DB33B
RGB	rgb(77, 179, 59)
HSL	hsl(111, 50%, 47%)
HSV	hsv(111, 67%, 70%)
CMYK	cmyk(57%, 0%, 67%, 29.8%)
CIE-LAB	lab(65.07, -52.19, 50.53)
CIE-LCH	lch(65.07, 72.64, 135.92°)
OKLab	oklab(68.15% -0.1428 0.1163)
OKLCH	oklch(68.15% 0.184 140.8)
XYZ	xyz(19.9692, 34.1320, 9.6726)
Luminance	0.3413 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DB33B #A13BB3

analogous

#89B33B #4DB33B #3BB365

triadic

#4DB33B #3B4DB3 #B33B4D

tetradic

#4DB33B #3B89B3 #A13BB3 #B3653B

square

#4DB33B #3B89B3 #A13BB3 #B3653B

split-complementary

#4DB33B #653BB3 #B33B89

monochromatic

#25571D #39852C #4DB33B #70CB60 #9ADA8E

Accessibility & contrast

On white

2.68

#4DB33B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.83

#4DB33B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DB33B

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DB33B	#FFFFFF	#000000	##000000
##4DB33B	1.00	2.68	7.83	7.83
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.83	21.00	1.00	1.00
##000000	7.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A32B

Deuteranopia (green-blind)

#AB9B46

Tritanopia (blue-blind)

#40AD9A

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #4db33b;
/* rgb */ color: rgb(77, 179, 59);
/* oklch */ color: oklch(68.1% 0.184 140.8);

Tailwind

colors: {
  custom: {
    50: '#89cb77',
    500: '#4db33b',
    950: '#000000',
  },
}

SCSS

$custom: #4db33b;
$custom-light: #89cb77;
$custom-dark: #000000;

JSON

{
  "hex": "#4db33b",
  "rgb": {
    "r": 77,
    "g": 179,
    "b": 59
  },
  "hsl": {
    "h": 111,
    "s": 50.42,
    "l": 46.667
  },
  "oklch": {
    "l": 0.68149,
    "c": 0.1841,
    "h": 140.8
  },
  "luminance": 0.34134
}

Semantic roles & 50–950 ramp

primary

#4DB33B

secondary

#BB85C5

accent

#4EDAC5

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0D1309

muted

#7D827B

Preview Lab

Preview with #4DB33B

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

Preview Lab → · Contrast checker → · Palette generator →