#40DA41#40DA41

#40DA41 is a light, highly saturated green. Relative luminance 0.516; OKLCH L 78.0% C 0.230 H 143.0°. Best body text is #000000 at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#40DA41
RGB	rgb(64, 218, 65)
HSL	hsl(120, 68%, 55%)
HSV	hsv(120, 71%, 85%)
CMYK	cmyk(70.6%, 0%, 70.2%, 14.5%)
CIE-LAB	lab(77.05, -67.83, 60.75)
CIE-LCH	lch(77.05, 91.06, 138.15°)
OKLab	oklab(77.98% -0.1841 0.1385)
OKLCH	oklch(77.98% 0.23 143)
XYZ	xyz(28.1382, 51.6113, 13.4791)
Luminance	0.5161 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DA41 #DA40D9

analogous

#8CDA40 #40DA41 #40DA8E

triadic

#40DA41 #4140DA #DA4140

tetradic

#40DA41 #408CDA #DA40D9 #DA8E40

square

#40DA41 #408CDA #DA40D9 #DA8E40

split-complementary

#40DA41 #8E40DA #DA408C

monochromatic

#1A861B #24B925 #40DA41 #73E474 #A7EEA7

Accessibility & contrast

On white

1.85

#40DA41 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.32

#40DA41 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DA41

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DA41	#FFFFFF	#000000	##000000
##40DA41	1.00	1.85	11.32	11.32
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.32	21.00	1.00	1.00
##000000	11.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC628

Deuteranopia (green-blind)

#CDBA50

Tritanopia (blue-blind)

#04D4BC

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #40da41;
/* rgb */ color: rgb(64, 218, 65);
/* oklch */ color: oklch(78.0% 0.230 143.0);

Tailwind

colors: {
  custom: {
    50: '#8ae77e',
    500: '#40da41',
    950: '#000000',
  },
}

SCSS

$custom: #40da41;
$custom-light: #8ae77e;
$custom-dark: #000000;

JSON

{
  "hex": "#40da41",
  "rgb": {
    "r": 64,
    "g": 218,
    "b": 65
  },
  "hsl": {
    "h": 120.39,
    "s": 67.544,
    "l": 55.294
  },
  "oklch": {
    "l": 0.77981,
    "c": 0.23039,
    "h": 143
  },
  "luminance": 0.51614
}

Semantic roles & 50–950 ramp

primary

#40DA41

secondary

#8C328B

accent

#3DE9EA

background

#FCFEFB

surface

#F5FDF2

border

#CFD5CC

text

#0E160A

muted

#7F847D

Preview Lab

Preview with #40DA41

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

Preview Lab → · Contrast checker → · Palette generator →