#40BD40#40BD40

#40BD40 is a light, vivid green. Relative luminance 0.379; OKLCH L 70.4% C 0.198 H 143.1°. Best body text is #000000 at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#40BD40
RGB	rgb(64, 189, 64)
HSL	hsl(120, 49%, 50%)
HSV	hsv(120, 66%, 74%)
CMYK	cmyk(66.1%, 0%, 66.1%, 25.9%)
CIE-LAB	lab(67.91, -58.29, 51.42)
CIE-LCH	lch(67.91, 77.73, 138.58°)
OKLab	oklab(70.41% -0.1583 0.1188)
OKLCH	oklch(70.41% 0.198 143.1)
XYZ	xyz(21.2361, 37.8532, 11.0367)
Luminance	0.3785 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BD40 #BD40BD

analogous

#7FBD40 #40BD40 #40BD7F

triadic

#40BD40 #4040BD #BD4040

tetradic

#40BD40 #407FBD #BD40BD #BD7F40

square

#40BD40 #407FBD #BD40BD #BD7F40

split-complementary

#40BD40 #7F40BD #BD407F

monochromatic

#216221 #318F31 #40BD40 #6DCD6D #9ADD9A

Accessibility & contrast

On white

2.45

#40BD40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.57

#40BD40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BD40

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BD40	#FFFFFF	#000000	##000000
##40BD40	1.00	2.45	8.57	8.57
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.57	21.00	1.00	1.00
##000000	8.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AC30

Deuteranopia (green-blind)

#B2A24B

Tritanopia (blue-blind)

#22B8A3

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #40bd40;
/* rgb */ color: rgb(64, 189, 64);
/* oklch */ color: oklch(70.4% 0.198 143.1);

Tailwind

colors: {
  custom: {
    50: '#85d27a',
    500: '#40bd40',
    950: '#000000',
  },
}

SCSS

$custom: #40bd40;
$custom-light: #85d27a;
$custom-dark: #000000;

JSON

{
  "hex": "#40bd40",
  "rgb": {
    "r": 64,
    "g": 189,
    "b": 64
  },
  "hsl": {
    "h": 120,
    "s": 49.407,
    "l": 49.608
  },
  "oklch": {
    "l": 0.70407,
    "c": 0.19791,
    "h": 143.1
  },
  "luminance": 0.37855
}

Semantic roles & 50–950 ramp

primary

#40BD40

secondary

#C990C9

accent

#4FD9D9

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #40BD40

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

Preview Lab → · Contrast checker → · Palette generator →