#40E069#40E069

#40E069 is a light, highly saturated green. Relative luminance 0.554; OKLCH L 80.0% C 0.208 H 147.8°. Best body text is #000000 at 12.08:1 contrast (WCAG AA passes).

Color values

HEX	#40E069
RGB	rgb(64, 224, 105)
HSL	hsl(135, 72%, 56%)
HSV	hsv(135, 71%, 88%)
CMYK	cmyk(71.4%, 0%, 53.1%, 12.2%)
CIE-LAB	lab(79.28, -65.35, 46.20)
CIE-LCH	lch(79.28, 80.03, 144.74°)
OKLab	oklab(79.95% -0.1759 0.1109)
OKLCH	oklch(79.95% 0.208 147.8)
XYZ	xyz(31.3174, 55.4177, 22.4081)
Luminance	0.5542 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40E069 #E040B7

analogous

#67E040 #40E069 #40E0B9

triadic

#40E069 #6940E0 #E06940

tetradic

#40E069 #4067E0 #E040B7 #E0B940

square

#40E069 #4067E0 #E040B7 #E0B940

split-complementary

#40E069 #B940E0 #E04067

monochromatic

#178E36 #20C34A #40E069 #75E992 #A9F1BC

Accessibility & contrast

On white

1.74

#40E069 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.08

#40E069 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E069

12.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40E069	#FFFFFF	#000000	##000000
##40E069	1.00	1.74	12.08	12.08
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.08	21.00	1.00	1.00
##000000	12.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CC5E

Deuteranopia (green-blind)

#D0BF72

Tritanopia (blue-blind)

#00DBC5

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #40e069;
/* rgb */ color: rgb(64, 224, 105);
/* oklch */ color: oklch(80.0% 0.208 147.8);

Tailwind

colors: {
  custom: {
    50: '#8aeb96',
    500: '#40e069',
    950: '#000000',
  },
}

SCSS

$custom: #40e069;
$custom-light: #8aeb96;
$custom-dark: #000000;

JSON

{
  "hex": "#40e069",
  "rgb": {
    "r": 64,
    "g": 224,
    "b": 105
  },
  "hsl": {
    "h": 135.375,
    "s": 72.072,
    "l": 56.471
  },
  "oklch": {
    "l": 0.79952,
    "c": 0.20798,
    "h": 147.8
  },
  "luminance": 0.55421
}

Semantic roles & 50–950 ramp

primary

#40E069

secondary

#94317A

accent

#39C0EF

background

#FCFFFC

surface

#F4FEF5

border

#CED6CF

text

#0D160E

muted

#7F857F

Preview Lab

Preview with #40E069

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

Preview Lab → · Contrast checker → · Palette generator →