#4FAF39#4FAF39

#4FAF39 is a light, vivid green. Relative luminance 0.326; OKLCH L 67.2% C 0.180 H 140.2°. Best body text is #000000 at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#4FAF39
RGB	rgb(79, 175, 57)
HSL	hsl(109, 51%, 45%)
HSV	hsv(109, 67%, 69%)
CMYK	cmyk(54.9%, 0%, 67.4%, 31.4%)
CIE-LAB	lab(63.85, -50.33, 50.07)
CIE-LCH	lch(63.85, 71.00, 135.15°)
OKLab	oklab(67.16% -0.138 0.115)
OKLCH	oklch(67.16% 0.18 140.2)
XYZ	xyz(19.2921, 32.6160, 9.1490)
Luminance	0.3262 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FAF39 #9939AF

analogous

#8AAF39 #4FAF39 #39AF5E

triadic

#4FAF39 #394FAF #AF394F

tetradic

#4FAF39 #398AAF #9939AF #AF5E39

square

#4FAF39 #398AAF #9939AF #AF5E39

split-complementary

#4FAF39 #5E39AF #AF398A

monochromatic

#25531B #3A812A #4FAF39 #70CA5B #98D98A

Accessibility & contrast

On white

2.79

#4FAF39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.52

#4FAF39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FAF39

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FAF39	#FFFFFF	#000000	##000000
##4FAF39	1.00	2.79	7.52	7.52
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.52	21.00	1.00	1.00
##000000	7.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A029

Deuteranopia (green-blind)

#A79844

Tritanopia (blue-blind)

#44A997

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #4faf39;
/* rgb */ color: rgb(79, 175, 57);
/* oklch */ color: oklch(67.2% 0.180 140.2);

Tailwind

colors: {
  custom: {
    50: '#8ac875',
    500: '#4faf39',
    950: '#000000',
  },
}

SCSS

$custom: #4faf39;
$custom-light: #8ac875;
$custom-dark: #000000;

JSON

{
  "hex": "#4faf39",
  "rgb": {
    "r": 79,
    "g": 175,
    "b": 57
  },
  "hsl": {
    "h": 108.814,
    "s": 50.862,
    "l": 45.49
  },
  "oklch": {
    "l": 0.67158,
    "c": 0.17965,
    "h": 140.2
  },
  "luminance": 0.32618
}

Semantic roles & 50–950 ramp

primary

#4FAF39

secondary

#B781C3

accent

#4DDAC0

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0D1309

muted

#7D827B

Preview Lab

Preview with #4FAF39

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

Preview Lab → · Contrast checker → · Palette generator →