#4FBC40#4FBC40

#4FBC40 is a light, vivid green. Relative luminance 0.380; OKLCH L 70.6% C 0.191 H 141.3°. Best body text is #000000 at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#4FBC40
RGB	rgb(79, 188, 64)
HSL	hsl(113, 49%, 49%)
HSV	hsv(113, 66%, 74%)
CMYK	cmyk(58%, 0%, 66%, 26.3%)
CIE-LAB	lab(68.02, -54.54, 51.66)
CIE-LCH	lch(68.02, 75.12, 136.55°)
OKLab	oklab(70.61% -0.149 0.1192)
OKLCH	oklch(70.61% 0.191 141.3)
XYZ	xyz(22.1320, 37.9969, 11.0173)
Luminance	0.3800 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FBC40 #AD40BC

analogous

#8DBC40 #4FBC40 #40BC6F

triadic

#4FBC40 #404FBC #BC404F

tetradic

#4FBC40 #408DBC #AD40BC #BC6F40

square

#4FBC40 #408DBC #AD40BC #BC6F40

split-complementary

#4FBC40 #6F40BC #BC408D

monochromatic

#296121 #3C8E30 #4FBC40 #78CD6C #A2DD9A

Accessibility & contrast

On white

2.44

#4FBC40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.60

#4FBC40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FBC40

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FBC40	#FFFFFF	#000000	##000000
##4FBC40	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)

#C1AB30

Deuteranopia (green-blind)

#B3A24B

Tritanopia (blue-blind)

#3FB6A2

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #4fbc40;
/* rgb */ color: rgb(79, 188, 64);
/* oklch */ color: oklch(70.6% 0.191 141.3);

Tailwind

colors: {
  custom: {
    50: '#8bd17a',
    500: '#4fbc40',
    950: '#000000',
  },
}

SCSS

$custom: #4fbc40;
$custom-light: #8bd17a;
$custom-dark: #000000;

JSON

{
  "hex": "#4fbc40",
  "rgb": {
    "r": 79,
    "g": 188,
    "b": 64
  },
  "hsl": {
    "h": 112.742,
    "s": 49.206,
    "l": 49.412
  },
  "oklch": {
    "l": 0.70614,
    "c": 0.19078,
    "h": 141.3
  },
  "luminance": 0.37999
}

Semantic roles & 50–950 ramp

primary

#4FBC40

secondary

#C28FC9

accent

#4FD9C8

background

#F9FCF7

surface

#F1F9EE

border

#CBD2C9

text

#0D140A

muted

#7E827C

Preview Lab

Preview with #4FBC40

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

Preview Lab → · Contrast checker → · Palette generator →