#40BF48#40BF48

#40BF48 is a light, vivid green. Relative luminance 0.388; OKLCH L 71.0% C 0.194 H 144.1°. Best body text is #000000 at 8.76:1 contrast (WCAG AA passes).

Color values

HEX	#40BF48
RGB	rgb(64, 191, 72)
HSL	hsl(124, 50%, 50%)
HSV	hsv(124, 66%, 75%)
CMYK	cmyk(66.5%, 0%, 62.3%, 25.1%)
CIE-LAB	lab(68.62, -58.14, 48.78)
CIE-LCH	lch(68.62, 75.89, 140.01°)
OKLab	oklab(71.02% -0.1575 0.114)
OKLCH	oklch(71.02% 0.194 144.1)
XYZ	xyz(21.9135, 38.8172, 12.4673)
Luminance	0.3882 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BF48 #BF40B7

analogous

#77BF40 #40BF48 #40BF88

triadic

#40BF48 #4840BF #BF4840

tetradic

#40BF48 #4077BF #BF40B7 #BF8840

square

#40BF48 #4077BF #BF40B7 #BF8840

split-complementary

#40BF48 #8840BF #BF4077

monochromatic

#216325 #319137 #40BF48 #6ECE74 #9CDEA0

Accessibility & contrast

On white

2.40

#40BF48 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.76

#40BF48 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BF48

8.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BF48	#FFFFFF	#000000	##000000
##40BF48	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)

#C3AE3A

Deuteranopia (green-blind)

#B3A352

Tritanopia (blue-blind)

#1EBAA6

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #40bf48;
/* rgb */ color: rgb(64, 191, 72);
/* oklch */ color: oklch(71.0% 0.194 144.1);

Tailwind

colors: {
  custom: {
    50: '#85d37f',
    500: '#40bf48',
    950: '#000000',
  },
}

SCSS

$custom: #40bf48;
$custom-light: #85d37f;
$custom-dark: #000000;

JSON

{
  "hex": "#40bf48",
  "rgb": {
    "r": 64,
    "g": 191,
    "b": 72
  },
  "hsl": {
    "h": 123.78,
    "s": 49.804,
    "l": 50
  },
  "oklch": {
    "l": 0.71015,
    "c": 0.19444,
    "h": 144.1
  },
  "luminance": 0.38819
}

Semantic roles & 50–950 ramp

primary

#40BF48

secondary

#CA91C6

accent

#4ED1D9

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #40BF48

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

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