#40BE55#40BE55

#40BE55 is a light, vivid green. Relative luminance 0.386; OKLCH L 70.9% C 0.183 H 146.2°. Best body text is #000000 at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#40BE55
RGB	rgb(64, 190, 85)
HSL	hsl(130, 50%, 50%)
HSV	hsv(130, 66%, 75%)
CMYK	cmyk(66.3%, 0%, 55.3%, 25.5%)
CIE-LAB	lab(68.44, -56.20, 42.59)
CIE-LCH	lch(68.44, 70.51, 142.84°)
OKLab	oklab(70.91% -0.1518 0.1017)
OKLCH	oklch(70.91% 0.183 146.2)
XYZ	xyz(22.1660, 38.5705, 14.8693)
Luminance	0.3857 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BE55 #BE40A9

analogous

#6ABE40 #40BE55 #40BE94

triadic

#40BE55 #5540BE #BE5540

tetradic

#40BE55 #406ABE #BE40A9 #BE9440

square

#40BE55 #406ABE #BE40A9 #BE9440

split-complementary

#40BE55 #9440BE #BE406A

monochromatic

#21622C #319041 #40BE55 #6DCE7D #9BDDA6

Accessibility & contrast

On white

2.41

#40BE55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.71

#40BE55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BE55

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BE55	#FFFFFF	#000000	##000000
##40BE55	1.00	2.41	8.71	8.71
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.71	21.00	1.00	1.00
##000000	8.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AD4B

Deuteranopia (green-blind)

#B1A35D

Tritanopia (blue-blind)

#17BAA6

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #40be55;
/* rgb */ color: rgb(64, 190, 85);
/* oklch */ color: oklch(70.9% 0.183 146.2);

Tailwind

colors: {
  custom: {
    50: '#84d387',
    500: '#40be55',
    950: '#000000',
  },
}

SCSS

$custom: #40be55;
$custom-light: #84d387;
$custom-dark: #000000;

JSON

{
  "hex": "#40be55",
  "rgb": {
    "r": 64,
    "g": 190,
    "b": 85
  },
  "hsl": {
    "h": 130,
    "s": 49.606,
    "l": 49.804
  },
  "oklch": {
    "l": 0.7091,
    "c": 0.18267,
    "h": 146.2
  },
  "luminance": 0.38573
}

Semantic roles & 50–950 ramp

primary

#40BE55

secondary

#C990C0

accent

#4FC2D9

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #40BE55

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

Preview Lab → · Contrast checker → · Palette generator →