#4FC440#4FC440

#4FC440 is a light, highly saturated green. Relative luminance 0.415; OKLCH L 72.7% C 0.200 H 141.5°. Best body text is #000000 at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#4FC440
RGB	rgb(79, 196, 64)
HSL	hsl(113, 53%, 51%)
HSV	hsv(113, 67%, 77%)
CMYK	cmyk(59.7%, 0%, 67.3%, 23.1%)
CIE-LAB	lab(70.53, -57.44, 54.37)
CIE-LCH	lch(70.53, 79.10, 136.57°)
OKLab	oklab(72.69% -0.1568 0.1249)
OKLCH	oklch(72.69% 0.2 141.5)
XYZ	xyz(23.8886, 41.5101, 11.6029)
Luminance	0.4151 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC440 #B540C4

analogous

#91C440 #4FC440 #40C473

triadic

#4FC440 #404FC4 #C4404F

tetradic

#4FC440 #4091C4 #B540C4 #C47340

square

#4FC440 #4091C4 #B540C4 #C47340

split-complementary

#4FC440 #7340C4 #C44091

monochromatic

#296920 #3B982F #4FC440 #7AD26F #A5E19E

Accessibility & contrast

On white

2.26

#4FC440 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.30

#4FC440 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC440

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC440	#FFFFFF	#000000	##000000
##4FC440	1.00	2.26	9.30	9.30
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.30	21.00	1.00	1.00
##000000	9.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B32E

Deuteranopia (green-blind)

#BAA94C

Tritanopia (blue-blind)

#3DBEA9

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #4fc440;
/* rgb */ color: rgb(79, 196, 64);
/* oklch */ color: oklch(72.7% 0.200 141.5);

Tailwind

colors: {
  custom: {
    50: '#8dd77b',
    500: '#4fc440',
    950: '#000000',
  },
}

SCSS

$custom: #4fc440;
$custom-light: #8dd77b;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc440",
  "rgb": {
    "r": 79,
    "g": 196,
    "b": 64
  },
  "hsl": {
    "h": 113.182,
    "s": 52.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.72689,
    "c": 0.20049,
    "h": 141.5
  },
  "luminance": 0.41512
}

Semantic roles & 50–950 ramp

primary

#4FC440

secondary

#C693CD

accent

#4CDCCC

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0D140A

muted

#7E837C

Preview Lab

Preview with #4FC440

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

Preview Lab → · Contrast checker → · Palette generator →