#4FB740#4FB740

#4FB740 is a light, vivid green. Relative luminance 0.359; OKLCH L 69.3% C 0.185 H 141.2°. Best body text is #000000 at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#4FB740
RGB	rgb(79, 183, 64)
HSL	hsl(112, 48%, 48%)
HSV	hsv(112, 65%, 72%)
CMYK	cmyk(56.8%, 0%, 65%, 28.2%)
CIE-LAB	lab(66.44, -52.69, 49.94)
CIE-LCH	lch(66.44, 72.59, 136.53°)
OKLab	oklab(69.31% -0.1439 0.1156)
OKLCH	oklch(69.31% 0.185 141.2)
XYZ	xyz(21.0823, 35.8976, 10.6674)
Luminance	0.3590 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB740 #A840B7

analogous

#8AB740 #4FB740 #40B76C

triadic

#4FB740 #404FB7 #B7404F

tetradic

#4FB740 #408AB7 #A840B7 #B76C40

square

#4FB740 #408AB7 #A840B7 #B76C40

split-complementary

#4FB740 #6C40B7 #B7408A

monochromatic

#285C20 #3B8A30 #4FB740 #76CB69 #9FDB97

Accessibility & contrast

On white

2.57

#4FB740 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.18

#4FB740 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB740

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB740	#FFFFFF	#000000	##000000
##4FB740	1.00	2.57	8.18	8.18
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.18	21.00	1.00	1.00
##000000	8.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA731

Deuteranopia (green-blind)

#AE9E4A

Tritanopia (blue-blind)

#41B19E

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #4fb740;
/* rgb */ color: rgb(79, 183, 64);
/* oklch */ color: oklch(69.3% 0.185 141.2);

Tailwind

colors: {
  custom: {
    50: '#8bcd7a',
    500: '#4fb740',
    950: '#000000',
  },
}

SCSS

$custom: #4fb740;
$custom-light: #8bcd7a;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb740",
  "rgb": {
    "r": 79,
    "g": 183,
    "b": 64
  },
  "hsl": {
    "h": 112.437,
    "s": 48.178,
    "l": 48.431
  },
  "oklch": {
    "l": 0.69314,
    "c": 0.1846,
    "h": 141.2
  },
  "luminance": 0.35899
}

Semantic roles & 50–950 ramp

primary

#4FB740

secondary

#BF8DC6

accent

#50D8C7

background

#F9FCF7

surface

#F1F9EE

border

#CBD2C9

text

#0D1409

muted

#7E827B

Preview Lab

Preview with #4FB740

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

Preview Lab → · Contrast checker → · Palette generator →