#40BE42#40BE42

#40BE42 is a light, vivid green. Relative luminance 0.383; OKLCH L 70.7% C 0.198 H 143.3°. Best body text is #000000 at 8.66:1 contrast (WCAG AA passes).

Color values

HEX	#40BE42
RGB	rgb(64, 190, 66)
HSL	hsl(121, 50%, 50%)
HSV	hsv(121, 66%, 75%)
CMYK	cmyk(66.3%, 0%, 65.3%, 25.5%)
CIE-LAB	lab(68.25, -58.44, 50.95)
CIE-LCH	lch(68.25, 77.53, 138.91°)
OKLab	oklab(70.69% -0.1586 0.118)
OKLCH	oklch(70.69% 0.198 143.3)
XYZ	xyz(21.5099, 38.3080, 11.4138)
Luminance	0.3831 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BE42 #BE40BC

analogous

#7DBE40 #40BE42 #40BE81

triadic

#40BE42 #4240BE #BE4240

tetradic

#40BE42 #407DBE #BE40BC #BE8140

square

#40BE42 #407DBE #BE40BC #BE8140

split-complementary

#40BE42 #8140BE #BE407D

monochromatic

#216222 #319032 #40BE42 #6DCE6F #9BDD9C

Accessibility & contrast

On white

2.42

#40BE42 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.66

#40BE42 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BE42

8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BE42	#FFFFFF	#000000	##000000
##40BE42	1.00	2.42	8.66	8.66
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.66	21.00	1.00	1.00
##000000	8.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AD32

Deuteranopia (green-blind)

#B3A24D

Tritanopia (blue-blind)

#21B9A4

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #40be42;
/* rgb */ color: rgb(64, 190, 66);
/* oklch */ color: oklch(70.7% 0.198 143.3);

Tailwind

colors: {
  custom: {
    50: '#85d37c',
    500: '#40be42',
    950: '#000000',
  },
}

SCSS

$custom: #40be42;
$custom-light: #85d37c;
$custom-dark: #000000;

JSON

{
  "hex": "#40be42",
  "rgb": {
    "r": 64,
    "g": 190,
    "b": 66
  },
  "hsl": {
    "h": 120.952,
    "s": 49.606,
    "l": 49.804
  },
  "oklch": {
    "l": 0.7069,
    "c": 0.19768,
    "h": 143.3
  },
  "luminance": 0.3831
}

Semantic roles & 50–950 ramp

primary

#40BE42

secondary

#C990C9

accent

#4FD7D9

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #40BE42

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

Preview Lab → · Contrast checker → · Palette generator →