#4FBB40#4FBB40

#4FBB40 is a light, vivid green. Relative luminance 0.376; OKLCH L 70.4% C 0.190 H 141.3°. Best body text is #000000 at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#4FBB40
RGB	rgb(79, 187, 64)
HSL	hsl(113, 49%, 49%)
HSV	hsv(113, 66%, 73%)
CMYK	cmyk(57.8%, 0%, 65.8%, 26.7%)
CIE-LAB	lab(67.70, -54.17, 51.32)
CIE-LCH	lch(67.70, 74.62, 136.55°)
OKLab	oklab(70.36% -0.148 0.1185)
OKLCH	oklch(70.36% 0.19 141.3)
XYZ	xyz(21.9191, 37.5711, 10.9464)
Luminance	0.3757 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FBB40 #AC40BB

analogous

#8DBB40 #4FBB40 #40BB6F

triadic

#4FBB40 #404FBB #BB404F

tetradic

#4FBB40 #408DBB #AC40BB #BB6F40

square

#4FBB40 #408DBB #AC40BB #BB6F40

split-complementary

#4FBB40 #6F40BB #BB408D

monochromatic

#286021 #3C8D30 #4FBB40 #77CD6C #A1DC99

Accessibility & contrast

On white

2.47

#4FBB40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.51

#4FBB40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FBB40

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FBB40	#FFFFFF	#000000	##000000
##4FBB40	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)

#C0AB30

Deuteranopia (green-blind)

#B2A14B

Tritanopia (blue-blind)

#40B5A2

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #4fbb40;
/* rgb */ color: rgb(79, 187, 64);
/* oklch */ color: oklch(70.4% 0.190 141.3);

Tailwind

colors: {
  custom: {
    50: '#8bd07a',
    500: '#4fbb40',
    950: '#000000',
  },
}

SCSS

$custom: #4fbb40;
$custom-light: #8bd07a;
$custom-dark: #000000;

JSON

{
  "hex": "#4fbb40",
  "rgb": {
    "r": 79,
    "g": 187,
    "b": 64
  },
  "hsl": {
    "h": 112.683,
    "s": 49.004,
    "l": 49.216
  },
  "oklch": {
    "l": 0.70355,
    "c": 0.18955,
    "h": 141.3
  },
  "luminance": 0.37573
}

Semantic roles & 50–950 ramp

primary

#4FBB40

secondary

#C18FC8

accent

#4FD9C8

background

#F9FCF7

surface

#F1F9EE

border

#CBD2C9

text

#0D140A

muted

#7E827C

Preview Lab

Preview with #4FBB40

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

Preview Lab → · Contrast checker → · Palette generator →