#4FAC33#4FAC33

#4FAC33 is a light, vivid green. Relative luminance 0.314; OKLCH L 66.3% C 0.180 H 139.4°. Best body text is #000000 at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#4FAC33
RGB	rgb(79, 172, 51)
HSL	hsl(106, 54%, 44%)
HSV	hsv(106, 70%, 67%)
CMYK	cmyk(54.1%, 0%, 70.3%, 32.5%)
CIE-LAB	lab(62.85, -49.71, 51.44)
CIE-LCH	lch(62.85, 71.53, 134.02°)
OKLab	oklab(66.32% -0.1367 0.1171)
OKLCH	oklch(66.32% 0.18 139.4)
XYZ	xyz(18.5738, 31.4048, 8.2143)
Luminance	0.3141 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FAC33 #9033AC

analogous

#8BAC33 #4FAC33 #33AC53

triadic

#4FAC33 #334FAC #AC334F

tetradic

#4FAC33 #338BAC #9033AC #AC5333

square

#4FAC33 #338BAC #9033AC #AC5333

split-complementary

#4FAC33 #5333AC #AC338B

monochromatic

#244E17 #397D25 #4FAC33 #6DCB51 #95D980

Accessibility & contrast

On white

2.88

#4FAC33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.28

#4FAC33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FAC33

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FAC33	#FFFFFF	#000000	##000000
##4FAC33	1.00	2.88	7.28	7.28
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.28	21.00	1.00	1.00
##000000	7.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19D20

Deuteranopia (green-blind)

#A5953E

Tritanopia (blue-blind)

#46A694

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #4fac33;
/* rgb */ color: rgb(79, 172, 51);
/* oklch */ color: oklch(66.3% 0.180 139.4);

Tailwind

colors: {
  custom: {
    50: '#8ac572',
    500: '#4fac33',
    950: '#000000',
  },
}

SCSS

$custom: #4fac33;
$custom-light: #8ac572;
$custom-dark: #000000;

JSON

{
  "hex": "#4fac33",
  "rgb": {
    "r": 79,
    "g": 172,
    "b": 51
  },
  "hsl": {
    "h": 106.116,
    "s": 54.26,
    "l": 43.725
  },
  "oklch": {
    "l": 0.66318,
    "c": 0.18001,
    "h": 139.4
  },
  "luminance": 0.31406
}

Semantic roles & 50–950 ramp

primary

#4FAC33

secondary

#B178C2

accent

#4ADEBC

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0D1308

muted

#7D827B

Preview Lab

Preview with #4FAC33

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

Preview Lab → · Contrast checker → · Palette generator →