#4FBC3F#4FBC3F

#4FBC3F is a light, vivid green. Relative luminance 0.380; OKLCH L 70.6% C 0.191 H 141.2°. Best body text is #000000 at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#4FBC3F
RGB	rgb(79, 188, 63)
HSL	hsl(112, 50%, 49%)
HSV	hsv(112, 66%, 74%)
CMYK	cmyk(58%, 0%, 66.5%, 26.3%)
CIE-LAB	lab(68.01, -54.63, 52.07)
CIE-LCH	lch(68.01, 75.47, 136.38°)
OKLab	oklab(70.6% -0.1493 0.1199)
OKLCH	oklch(70.6% 0.191 141.2)
XYZ	xyz(22.1038, 37.9856, 10.8688)
Luminance	0.3799 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FBC3F #AC3FBC

analogous

#8EBC3F #4FBC3F #3FBC6E

triadic

#4FBC3F #3F4FBC #BC3F4F

tetradic

#4FBC3F #3F8EBC #AC3FBC #BC6E3F

square

#4FBC3F #3F8EBC #AC3FBC #BC6E3F

split-complementary

#4FBC3F #6E3FBC #BC3F8E

monochromatic

#286020 #3C8E30 #4FBC3F #77CD6B #A1DD99

Accessibility & contrast

On white

2.44

#4FBC3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.60

#4FBC3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FBC3F

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FBC3F	#FFFFFF	#000000	##000000
##4FBC3F	1.00	2.44	8.60	8.60
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.60	21.00	1.00	1.00
##000000	8.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AB2E

Deuteranopia (green-blind)

#B3A24A

Tritanopia (blue-blind)

#40B6A2

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #4fbc3f;
/* rgb */ color: rgb(79, 188, 63);
/* oklch */ color: oklch(70.6% 0.191 141.2);

Tailwind

colors: {
  custom: {
    50: '#8cd17a',
    500: '#4fbc3f',
    950: '#000000',
  },
}

SCSS

$custom: #4fbc3f;
$custom-light: #8cd17a;
$custom-dark: #000000;

JSON

{
  "hex": "#4fbc3f",
  "rgb": {
    "r": 79,
    "g": 188,
    "b": 63
  },
  "hsl": {
    "h": 112.32,
    "s": 49.801,
    "l": 49.216
  },
  "oklch": {
    "l": 0.70605,
    "c": 0.19149,
    "h": 141.2
  },
  "luminance": 0.37988
}

Semantic roles & 50–950 ramp

primary

#4FBC3F

secondary

#C18EC9

accent

#4ED9C8

background

#F9FCF7

surface

#F1F9EE

border

#CBD2C9

text

#0D140A

muted

#7E827C

Preview Lab

Preview with #4FBC3F

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

Preview Lab → · Contrast checker → · Palette generator →