#40D45F#40D45F

#40D45F is a light, highly saturated green. Relative luminance 0.490; OKLCH L 76.7% C 0.202 H 146.8°. Best body text is #000000 at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#40D45F
RGB	rgb(64, 212, 95)
HSL	hsl(133, 63%, 54%)
HSV	hsv(133, 70%, 83%)
CMYK	cmyk(69.8%, 0%, 55.2%, 16.9%)
CIE-LAB	lab(75.45, -62.60, 46.26)
CIE-LCH	lch(75.45, 77.84, 143.53°)
OKLab	oklab(76.75% -0.1688 0.1104)
OKLCH	oklch(76.75% 0.202 146.8)
XYZ	xyz(27.7214, 49.0001, 18.8213)
Luminance	0.4900 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D45F #D440B5

analogous

#6BD440 #40D45F #40D4A9

triadic

#40D45F #5F40D4 #D45F40

tetradic

#40D45F #406BD4 #D440B5 #D4A940

square

#40D45F #406BD4 #D440B5 #D4A940

split-complementary

#40D45F #A940D4 #D4406B

monochromatic

#1C7D31 #27AF44 #40D45F #72DF89 #A4EAB3

Accessibility & contrast

On white

1.94

#40D45F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.80

#40D45F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D45F

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D45F	#FFFFFF	#000000	##000000
##40D45F	1.00	1.94	10.80	10.80
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.80	21.00	1.00	1.00
##000000	10.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C154

Deuteranopia (green-blind)

#C5B568

Tritanopia (blue-blind)

#00CFBA

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #40d45f;
/* rgb */ color: rgb(64, 212, 95);
/* oklch */ color: oklch(76.7% 0.202 146.8);

Tailwind

colors: {
  custom: {
    50: '#88e28f',
    500: '#40d45f',
    950: '#000000',
  },
}

SCSS

$custom: #40d45f;
$custom-light: #88e28f;
$custom-dark: #000000;

JSON

{
  "hex": "#40d45f",
  "rgb": {
    "r": 64,
    "g": 212,
    "b": 95
  },
  "hsl": {
    "h": 132.568,
    "s": 63.248,
    "l": 54.118
  },
  "oklch": {
    "l": 0.76746,
    "c": 0.20167,
    "h": 146.8
  },
  "luminance": 0.49003
}

Semantic roles & 50–950 ramp

primary

#40D45F

secondary

#D798CA

accent

#42C4E6

background

#F9FEF8

surface

#F1FCF0

border

#CBD5CB

text

#0D160D

muted

#7E847D

Preview Lab

Preview with #40D45F

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

Preview Lab → · Contrast checker → · Palette generator →