#4FBC3B#4FBC3B

#4FBC3B is a light, vivid green. Relative luminance 0.379; OKLCH L 70.6% C 0.194 H 140.8°. Best body text is #000000 at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#4FBC3B
RGB	rgb(79, 188, 59)
HSL	hsl(111, 52%, 48%)
HSV	hsv(111, 69%, 74%)
CMYK	cmyk(58%, 0%, 68.6%, 26.3%)
CIE-LAB	lab(67.98, -55.00, 53.66)
CIE-LCH	lch(67.98, 76.84, 135.71°)
OKLab	oklab(70.57% -0.1505 0.1228)
OKLCH	oklch(70.57% 0.194 140.8)
XYZ	xyz(21.9961, 37.9425, 10.3013)
Luminance	0.3794 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FBC3B #A83BBC

analogous

#8FBC3B #4FBC3B #3BBC67

triadic

#4FBC3B #3B4FBC #BC3B4F

tetradic

#4FBC3B #3B8FBC #A83BBC #BC673B

square

#4FBC3B #3B8FBC #A83BBC #BC673B

split-complementary

#4FBC3B #673BBC #BC3B8F

monochromatic

#285F1E #3B8D2C #4FBC3B #76CF65 #9FDD94

Accessibility & contrast

On white

2.45

#4FBC3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.59

#4FBC3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FBC3B

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FBC3B	#FFFFFF	#000000	##000000
##4FBC3B	1.00	2.45	8.59	8.59
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.59	21.00	1.00	1.00
##000000	8.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AB28

Deuteranopia (green-blind)

#B3A247

Tritanopia (blue-blind)

#40B6A2

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #4fbc3b;
/* rgb */ color: rgb(79, 188, 59);
/* oklch */ color: oklch(70.6% 0.194 140.8);

Tailwind

colors: {
  custom: {
    50: '#8cd178',
    500: '#4fbc3b',
    950: '#000000',
  },
}

SCSS

$custom: #4fbc3b;
$custom-light: #8cd178;
$custom-dark: #000000;

JSON

{
  "hex": "#4fbc3b",
  "rgb": {
    "r": 79,
    "g": 188,
    "b": 59
  },
  "hsl": {
    "h": 110.698,
    "s": 52.227,
    "l": 48.431
  },
  "oklch": {
    "l": 0.70568,
    "c": 0.19425,
    "h": 140.8
  },
  "luminance": 0.37944
}

Semantic roles & 50–950 ramp

primary

#4FBC3B

secondary

#BF8AC9

accent

#4CDCC5

background

#F9FCF7

surface

#F1F9EE

border

#CBD2C9

text

#0D1409

muted

#7E827B

Preview Lab

Preview with #4FBC3B

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

Preview Lab → · Contrast checker → · Palette generator →