#4FB933#4FB933

#4FB933 is a light, vivid green. Relative luminance 0.366; OKLCH L 69.7% C 0.196 H 139.9°. Best body text is #000000 at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#4FB933
RGB	rgb(79, 185, 51)
HSL	hsl(107, 57%, 46%)
HSV	hsv(107, 72%, 73%)
CMYK	cmyk(57.3%, 0%, 72.4%, 27.5%)
CIE-LAB	lab(66.97, -54.56, 55.68)
CIE-LCH	lch(66.97, 77.96, 134.42°)
OKLab	oklab(69.72% -0.1498 0.126)
OKLCH	oklch(69.72% 0.196 139.9)
XYZ	xyz(21.1700, 36.5974, 9.0797)
Luminance	0.3660 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB933 #9D33B9

analogous

#92B933 #4FB933 #33B95A

triadic

#4FB933 #334FB9 #B9334F

tetradic

#4FB933 #3392B9 #9D33B9 #B95A33

square

#4FB933 #3392B9 #9D33B9 #B95A33

split-complementary

#4FB933 #5A33B9 #B93392

monochromatic

#265919 #3B8926 #4FB933 #71D158 #9ADE88

Accessibility & contrast

On white

2.52

#4FB933 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.32

#4FB933 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB933

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB933	#FFFFFF	#000000	##000000
##4FB933	1.00	2.52	8.32	8.32
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.32	21.00	1.00	1.00
##000000	8.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA81B

Deuteranopia (green-blind)

#B1A040

Tritanopia (blue-blind)

#42B39F

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #4fb933;
/* rgb */ color: rgb(79, 185, 51);
/* oklch */ color: oklch(69.7% 0.196 139.9);

Tailwind

colors: {
  custom: {
    50: '#8ccf73',
    500: '#4fb933',
    950: '#000000',
  },
}

SCSS

$custom: #4fb933;
$custom-light: #8ccf73;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb933",
  "rgb": {
    "r": 79,
    "g": 185,
    "b": 51
  },
  "hsl": {
    "h": 107.463,
    "s": 56.78,
    "l": 46.275
  },
  "oklch": {
    "l": 0.69721,
    "c": 0.19575,
    "h": 139.9
  },
  "luminance": 0.36599
}

Semantic roles & 50–950 ramp

primary

#4FB933

secondary

#B980C8

accent

#48E0C0

background

#F9FCF7

surface

#F1F9ED

border

#CBD2C8

text

#0D1408

muted

#7E827B

Preview Lab

Preview with #4FB933

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

Preview Lab → · Contrast checker → · Palette generator →