#40E260#40E260

#40E260 is a light, highly saturated green. Relative luminance 0.563; OKLCH L 80.3% C 0.218 H 146.3°. Best body text is #000000 at 12.27:1 contrast (WCAG AA passes).

Color values

HEX	#40E260
RGB	rgb(64, 226, 96)
HSL	hsl(132, 74%, 57%)
HSV	hsv(132, 72%, 89%)
CMYK	cmyk(71.7%, 0%, 57.5%, 11.4%)
CIE-LAB	lab(79.80, -67.20, 50.95)
CIE-LCH	lch(79.80, 84.33, 142.83°)
OKLab	oklab(80.35% -0.1811 0.1207)
OKLCH	oklch(80.35% 0.218 146.3)
XYZ	xyz(31.4198, 56.3237, 20.2797)
Luminance	0.5633 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40E260 #E240C2

analogous

#71E240 #40E260 #40E2B1

triadic

#40E260 #6040E2 #E26040

tetradic

#40E260 #4071E2 #E240C2 #E2B140

square

#40E260 #4071E2 #E240C2 #E2B140

split-complementary

#40E260 #B140E2 #E24071

monochromatic

#16922E #1EC73F #40E260 #75EA8C #AAF2B8

Accessibility & contrast

On white

1.71

#40E260 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.27

#40E260 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E260

12.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40E260	#FFFFFF	#000000	##000000
##40E260	1.00	1.71	12.27	12.27
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.27	21.00	1.00	1.00
##000000	12.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CE53

Deuteranopia (green-blind)

#D2C16A

Tritanopia (blue-blind)

#00DDC6

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #40e260;
/* rgb */ color: rgb(64, 226, 96);
/* oklch */ color: oklch(80.3% 0.218 146.3);

Tailwind

colors: {
  custom: {
    50: '#8bec91',
    500: '#40e260',
    950: '#000000',
  },
}

SCSS

$custom: #40e260;
$custom-light: #8bec91;
$custom-dark: #000000;

JSON

{
  "hex": "#40e260",
  "rgb": {
    "r": 64,
    "g": 226,
    "b": 96
  },
  "hsl": {
    "h": 131.852,
    "s": 73.636,
    "l": 56.863
  },
  "oklch": {
    "l": 0.80347,
    "c": 0.21768,
    "h": 146.3
  },
  "luminance": 0.56327
}

Semantic roles & 50–950 ramp

primary

#40E260

secondary

#963082

accent

#38CCF0

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E160D

muted

#7F857F

Preview Lab

Preview with #40E260

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

Preview Lab → · Contrast checker → · Palette generator →