#40BB41#40BB41

#40BB41 is a light, vivid green. Relative luminance 0.370; OKLCH L 69.9% C 0.195 H 143.2°. Best body text is #000000 at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#40BB41
RGB	rgb(64, 187, 65)
HSL	hsl(120, 49%, 49%)
HSV	hsv(120, 66%, 73%)
CMYK	cmyk(65.8%, 0%, 65.2%, 26.7%)
CIE-LAB	lab(67.28, -57.50, 50.32)
CIE-LCH	lch(67.28, 76.40, 138.81°)
OKLab	oklab(69.89% -0.1561 0.1166)
OKLCH	oklch(69.89% 0.195 143.2)
XYZ	xyz(20.8376, 37.0102, 11.0455)
Luminance	0.3701 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BB41 #BB40BA

analogous

#7DBB40 #40BB41 #40BB7F

triadic

#40BB41 #4140BB #BB4140

tetradic

#40BB41 #407DBB #BB40BA #BB7F40

square

#40BB41 #407DBB #BB40BA #BB7F40

split-complementary

#40BB41 #7F40BB #BB407D

monochromatic

#216021 #308D31 #40BB41 #6CCD6C #99DC9A

Accessibility & contrast

On white

2.50

#40BB41 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.40

#40BB41 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BB41

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BB41	#FFFFFF	#000000	##000000
##40BB41	1.00	2.50	8.40	8.40
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.40	21.00	1.00	1.00
##000000	8.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAA32

Deuteranopia (green-blind)

#B0A04C

Tritanopia (blue-blind)

#23B6A2

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #40bb41;
/* rgb */ color: rgb(64, 187, 65);
/* oklch */ color: oklch(69.9% 0.195 143.2);

Tailwind

colors: {
  custom: {
    50: '#84d07b',
    500: '#40bb41',
    950: '#000000',
  },
}

SCSS

$custom: #40bb41;
$custom-light: #84d07b;
$custom-dark: #000000;

JSON

{
  "hex": "#40bb41",
  "rgb": {
    "r": 64,
    "g": 187,
    "b": 65
  },
  "hsl": {
    "h": 120.488,
    "s": 49.004,
    "l": 49.216
  },
  "oklch": {
    "l": 0.69891,
    "c": 0.19481,
    "h": 143.2
  },
  "luminance": 0.37012
}

Semantic roles & 50–950 ramp

primary

#40BB41

secondary

#C88FC8

accent

#4FD7D9

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C140A

muted

#7D827C

Preview Lab

Preview with #40BB41

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

Preview Lab → · Contrast checker → · Palette generator →