#4FBB3C#4FBB3C

#4FBB3C is a light, vivid green. Relative luminance 0.375; OKLCH L 70.3% C 0.192 H 140.9°. Best body text is #000000 at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#4FBB3C
RGB	rgb(79, 187, 60)
HSL	hsl(111, 51%, 48%)
HSV	hsv(111, 68%, 73%)
CMYK	cmyk(57.8%, 0%, 67.9%, 26.7%)
CIE-LAB	lab(67.67, -54.54, 52.93)
CIE-LCH	lch(67.67, 76.00, 135.86°)
OKLab	oklab(70.32% -0.1492 0.1214)
OKLCH	oklch(70.32% 0.192 140.9)
XYZ	xyz(21.8094, 37.5272, 10.3683)
Luminance	0.3753 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FBB3C #A83CBB

analogous

#8EBB3C #4FBB3C #3CBB68

triadic

#4FBB3C #3C4FBB #BB3C4F

tetradic

#4FBB3C #3C8EBB #A83CBB #BB683C

square

#4FBB3C #3C8EBB #A83CBB #BB683C

split-complementary

#4FBB3C #683CBB #BB3C8E

monochromatic

#285E1E #3B8D2D #4FBB3C #76CE66 #9FDD95

Accessibility & contrast

On white

2.47

#4FBB3C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.51

#4FBB3C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FBB3C

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FBB3C	#FFFFFF	#000000	##000000
##4FBB3C	1.00	2.47	8.51	8.51
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.51	21.00	1.00	1.00
##000000	8.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AA2A

Deuteranopia (green-blind)

#B2A148

Tritanopia (blue-blind)

#40B5A1

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #4fbb3c;
/* rgb */ color: rgb(79, 187, 60);
/* oklch */ color: oklch(70.3% 0.192 140.9);

Tailwind

colors: {
  custom: {
    50: '#8cd078',
    500: '#4fbb3c',
    950: '#000000',
  },
}

SCSS

$custom: #4fbb3c;
$custom-light: #8cd078;
$custom-dark: #000000;

JSON

{
  "hex": "#4fbb3c",
  "rgb": {
    "r": 79,
    "g": 187,
    "b": 60
  },
  "hsl": {
    "h": 111.024,
    "s": 51.417,
    "l": 48.431
  },
  "oklch": {
    "l": 0.70317,
    "c": 0.19236,
    "h": 140.9
  },
  "luminance": 0.37529
}

Semantic roles & 50–950 ramp

primary

#4FBB3C

secondary

#BF8BC8

accent

#4DDBC6

background

#F9FCF7

surface

#F1F9EE

border

#CBD2C9

text

#0D1409

muted

#7E827B

Preview Lab

Preview with #4FBB3C

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

Preview Lab → · Contrast checker → · Palette generator →