#4FBC2B#4FBC2B

#4FBC2B is a light, highly saturated green. Relative luminance 0.378; OKLCH L 70.4% C 0.204 H 139.4°. Best body text is #000000 at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#4FBC2B
RGB	rgb(79, 188, 43)
HSL	hsl(105, 63%, 45%)
HSV	hsv(105, 77%, 74%)
CMYK	cmyk(58%, 0%, 77.1%, 26.3%)
CIE-LAB	lab(67.87, -56.20, 59.33)
CIE-LCH	lch(67.87, 81.72, 133.45°)
OKLab	oklab(70.45% -0.1547 0.1326)
OKLCH	oklch(70.45% 0.204 139.4)
XYZ	xyz(21.6428, 37.8012, 8.4409)
Luminance	0.3780 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FBC2B #982BBC

analogous

#98BC2B #4FBC2B #2BBC4F

triadic

#4FBC2B #2B4FBC #BC2B4F

tetradic

#4FBC2B #2B98BC #982BBC #BC4F2B

square

#4FBC2B #2B98BC #982BBC #BC4F2B

split-complementary

#4FBC2B #4F2BBC #BC2B98

monochromatic

#255814 #3A8A20 #4FBC2B #70D64E #98E280

Accessibility & contrast

On white

2.45

#4FBC2B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.56

#4FBC2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FBC2B

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FBC2B	#FFFFFF	#000000	##000000
##4FBC2B	1.00	2.45	8.56	8.56
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.56	21.00	1.00	1.00
##000000	8.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AB03

Deuteranopia (green-blind)

#B4A23B

Tritanopia (blue-blind)

#42B6A1

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #4fbc2b;
/* rgb */ color: rgb(79, 188, 43);
/* oklch */ color: oklch(70.4% 0.204 139.4);

Tailwind

colors: {
  custom: {
    50: '#8cd16f',
    500: '#4fbc2b',
    950: '#000000',
  },
}

SCSS

$custom: #4fbc2b;
$custom-light: #8cd16f;
$custom-dark: #000000;

JSON

{
  "hex": "#4fbc2b",
  "rgb": {
    "r": 79,
    "g": 188,
    "b": 43
  },
  "hsl": {
    "h": 105.103,
    "s": 62.771,
    "l": 45.294
  },
  "oklch": {
    "l": 0.70449,
    "c": 0.20369,
    "h": 139.4
  },
  "luminance": 0.37803
}

Semantic roles & 50–950 ramp

primary

#4FBC2B

secondary

#B678CB

accent

#42E6BD

background

#F9FCF7

surface

#F1F9ED

border

#CBD2C8

text

#0D1408

muted

#7E827B

Preview Lab

Preview with #4FBC2B

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

Preview Lab → · Contrast checker → · Palette generator →