#4FAC3B#4FAC3B

#4FAC3B is a light, vivid green. Relative luminance 0.315; OKLCH L 66.4% C 0.174 H 140.3°. Best body text is #000000 at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#4FAC3B
RGB	rgb(79, 172, 59)
HSL	hsl(109, 49%, 45%)
HSV	hsv(109, 66%, 67%)
CMYK	cmyk(54.1%, 0%, 65.7%, 32.5%)
CIE-LAB	lab(62.91, -48.99, 48.22)
CIE-LCH	lch(62.91, 68.74, 135.46°)
OKLab	oklab(66.39% -0.1342 0.1114)
OKLCH	oklch(66.39% 0.174 140.3)
XYZ	xyz(18.7656, 31.4816, 9.2245)
Luminance	0.3148 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FAC3B #983BAC

analogous

#87AC3B #4FAC3B #3BAC60

triadic

#4FAC3B #3B4FAC #AC3B4F

tetradic

#4FAC3B #3B87AC #983BAC #AC603B

square

#4FAC3B #3B87AC #983BAC #AC603B

split-complementary

#4FAC3B #603BAC #AC3B87

monochromatic

#25511C #3A7E2B #4FAC3B #70C75D #98D78A

Accessibility & contrast

On white

2.88

#4FAC3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.30

#4FAC3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FAC3B

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FAC3B	#FFFFFF	#000000	##000000
##4FAC3B	1.00	2.88	7.30	7.30
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.30	21.00	1.00	1.00
##000000	7.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19D2D

Deuteranopia (green-blind)

#A59545

Tritanopia (blue-blind)

#45A795

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #4fac3b;
/* rgb */ color: rgb(79, 172, 59);
/* oklch */ color: oklch(66.4% 0.174 140.3);

Tailwind

colors: {
  custom: {
    50: '#89c576',
    500: '#4fac3b',
    950: '#000000',
  },
}

SCSS

$custom: #4fac3b;
$custom-light: #89c576;
$custom-dark: #000000;

JSON

{
  "hex": "#4fac3b",
  "rgb": {
    "r": 79,
    "g": 172,
    "b": 59
  },
  "hsl": {
    "h": 109.381,
    "s": 48.918,
    "l": 45.294
  },
  "oklch": {
    "l": 0.66392,
    "c": 0.1744,
    "h": 140.3
  },
  "luminance": 0.31483
}

Semantic roles & 50–950 ramp

primary

#4FAC3B

secondary

#B681C1

accent

#4FD8C0

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #4FAC3B

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

Preview Lab → · Contrast checker → · Palette generator →