#40BF46#40BF46

#40BF46 is a light, vivid green. Relative luminance 0.388; OKLCH L 71.0% C 0.196 H 143.8°. Best body text is #000000 at 8.76:1 contrast (WCAG AA passes).

Color values

HEX	#40BF46
RGB	rgb(64, 191, 70)
HSL	hsl(123, 50%, 50%)
HSV	hsv(123, 66%, 75%)
CMYK	cmyk(66.5%, 0%, 63.4%, 25.1%)
CIE-LAB	lab(68.60, -58.36, 49.63)
CIE-LCH	lch(68.60, 76.61, 139.62°)
OKLab	oklab(70.99% -0.1582 0.1156)
OKLCH	oklch(70.99% 0.196 143.8)
XYZ	xyz(21.8493, 38.7915, 12.1292)
Luminance	0.3879 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BF46 #BF40B9

analogous

#79BF40 #40BF46 #40BF86

triadic

#40BF46 #4640BF #BF4640

tetradic

#40BF46 #4079BF #BF40B9 #BF8640

square

#40BF46 #4079BF #BF40B9 #BF8640

split-complementary

#40BF46 #8640BF #BF4079

monochromatic

#216324 #319135 #40BF46 #6ECE72 #9CDE9F

Accessibility & contrast

On white

2.40

#40BF46 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.76

#40BF46 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BF46

8.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BF46	#FFFFFF	#000000	##000000
##40BF46	1.00	2.40	8.76	8.76
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.76	21.00	1.00	1.00
##000000	8.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AE38

Deuteranopia (green-blind)

#B3A350

Tritanopia (blue-blind)

#1FBAA6

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #40bf46;
/* rgb */ color: rgb(64, 191, 70);
/* oklch */ color: oklch(71.0% 0.196 143.8);

Tailwind

colors: {
  custom: {
    50: '#85d37e',
    500: '#40bf46',
    950: '#000000',
  },
}

SCSS

$custom: #40bf46;
$custom-light: #85d37e;
$custom-dark: #000000;

JSON

{
  "hex": "#40bf46",
  "rgb": {
    "r": 64,
    "g": 191,
    "b": 70
  },
  "hsl": {
    "h": 122.835,
    "s": 49.804,
    "l": 50
  },
  "oklch": {
    "l": 0.70993,
    "c": 0.19595,
    "h": 143.8
  },
  "luminance": 0.38794
}

Semantic roles & 50–950 ramp

primary

#40BF46

secondary

#CA91C7

accent

#4ED3D9

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #40BF46

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

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