#40D256#40D256
#40D256 is a light, highly saturated green. Relative luminance 0.479; OKLCH L 76.1% C 0.207 H 145.5°. Best body text is #000000 at 10.57:1 contrast (WCAG AA passes).
Color values
| HEX | #40D256 |
|---|---|
| RGB | rgb(64, 210, 86) |
| HSL | hsl(129, 62%, 54%) |
| HSV | hsv(129, 70%, 82%) |
| CMYK | cmyk(69.5%, 0%, 59%, 17.6%) |
| CIE-LAB | lab(74.73, -63.06, 49.54) |
| CIE-LCH | lch(74.73, 80.19, 141.85°) |
| OKLab | oklab(76.12% -0.1703 0.1169) |
| OKLCH | oklch(76.12% 0.207 145.5) |
| XYZ | xyz(26.8388, 47.8521, 16.6242) |
| Luminance | 0.4785 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Lime Green
#32CD32
ΔE00 3.58
Fresh Green
#69D84F
ΔE00 4.08
Lightish Green
#61E160
ΔE00 4.17
Tealish Green
#0CDC73
ΔE00 4.67
Shamrock Green
#02C14D
ΔE00 4.91
Apple
#6ECB3C
ΔE00 5.80
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#40D256 #D240BC
analogous
#73D240 #40D256 #40D29F
triadic
#40D256 #5640D2 #D25640
tetradic
#40D256 #4073D2 #D240BC #D29F40
square
#40D256 #4073D2 #D240BC #D29F40
split-complementary
#40D256 #9F40D2 #D24073
monochromatic
#1D7B2B #29AC3C #40D256 #72DE82 #A3E9AE
Accessibility & contrast
On white
1.99
#40D256 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
10.57
#40D256 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #40D256
10.57:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##40D256 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##40D256 | 1.00 | 1.99 | 10.57 | 10.57 |
| #FFFFFF | 1.99 | 1.00 | 21.00 | 21.00 |
| #000000 | 10.57 | 21.00 | 1.00 | 1.00 |
| ##000000 | 10.57 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#D5BF49
Deuteranopia (green-blind)
#C4B360
Tritanopia (blue-blind)
#00CDB7
Achromatopsia (no color)
#B8B8B8
Design tokens & code
CSS
--color: #40d256; /* rgb */ color: rgb(64, 210, 86); /* oklch */ color: oklch(76.1% 0.207 145.5);
Tailwind
colors: {
custom: {
50: '#88e189',
500: '#40d256',
950: '#000000',
},
}SCSS
$custom: #40d256; $custom-light: #88e189; $custom-dark: #000000;
JSON
{
"hex": "#40d256",
"rgb": {
"r": 64,
"g": 210,
"b": 86
},
"hsl": {
"h": 129.041,
"s": 61.864,
"l": 53.725
},
"oklch": {
"l": 0.76118,
"c": 0.20651,
"h": 145.5
},
"luminance": 0.47855
}Semantic roles & 50–950 ramp
primary
#40D256
secondary
#D698CD
accent
#43CDE5
background
#F9FDF8
surface
#F1FBF0
border
#CBD4CB
text
#0D150C
muted
#7E837D