#40DB5A#40DB5A

#40DB5A is a light, highly saturated green. Relative luminance 0.525; OKLCH L 78.5% C 0.214 H 145.8°. Best body text is #000000 at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#40DB5A
RGB	rgb(64, 219, 90)
HSL	hsl(130, 68%, 55%)
HSV	hsv(130, 71%, 86%)
CMYK	cmyk(70.8%, 0%, 58.9%, 14.1%)
CIE-LAB	lab(77.57, -65.60, 51.04)
CIE-LCH	lch(77.57, 83.12, 142.12°)
OKLab	oklab(78.48% -0.177 0.1204)
OKLCH	oklch(78.48% 0.214 145.8)
XYZ	xyz(29.2893, 52.4879, 18.2585)
Luminance	0.5249 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DB5A #DB40C1

analogous

#73DB40 #40DB5A #40DBA8

triadic

#40DB5A #5A40DB #DB5A40

tetradic

#40DB5A #4073DB #DB40C1 #DBA840

square

#40DB5A #4073DB #DB40C1 #DBA840

split-complementary

#40DB5A #A840DB #DB4073

monochromatic

#19872C #23BB3D #40DB5A #73E586 #A7EEB3

Accessibility & contrast

On white

1.83

#40DB5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.50

#40DB5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DB5A

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DB5A	#FFFFFF	#000000	##000000
##40DB5A	1.00	1.83	11.50	11.50
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.50	21.00	1.00	1.00
##000000	11.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC74D

Deuteranopia (green-blind)

#CCBB65

Tritanopia (blue-blind)

#00D6BF

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #40db5a;
/* rgb */ color: rgb(64, 219, 90);
/* oklch */ color: oklch(78.5% 0.214 145.8);

Tailwind

colors: {
  custom: {
    50: '#8ae78c',
    500: '#40db5a',
    950: '#000000',
  },
}

SCSS

$custom: #40db5a;
$custom-light: #8ae78c;
$custom-dark: #000000;

JSON

{
  "hex": "#40db5a",
  "rgb": {
    "r": 64,
    "g": 219,
    "b": 90
  },
  "hsl": {
    "h": 130.065,
    "s": 68.282,
    "l": 55.49
  },
  "oklch": {
    "l": 0.78483,
    "c": 0.21411,
    "h": 145.8
  },
  "luminance": 0.52491
}

Semantic roles & 50–950 ramp

primary

#40DB5A

secondary

#8D327E

accent

#3DCEEB

background

#FCFEFC

surface

#F4FDF4

border

#CED5CE

text

#0D160C

muted

#7F847F

Preview Lab

Preview with #40DB5A

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

Preview Lab → · Contrast checker → · Palette generator →