#40C87F#40C87F
#40C87F is a light, vivid green. Relative luminance 0.439; OKLCH L 74.2% C 0.158 H 155.5°. Best body text is #000000 at 9.79:1 contrast (WCAG AA passes).
Color values
| HEX | #40C87F |
|---|---|
| RGB | rgb(64, 200, 127) |
| HSL | hsl(148, 55%, 52%) |
| HSV | hsv(148, 68%, 78%) |
| CMYK | cmyk(68%, 0%, 36.5%, 21.6%) |
| CIE-LAB | lab(72.18, -53.05, 26.15) |
| CIE-LCH | lch(72.18, 59.14, 153.76°) |
| OKLab | oklab(74.19% -0.1435 0.0656) |
| OKLCH | oklch(74.19% 0.158 155.5) |
| XYZ | xyz(26.5970, 43.9279, 27.1518) |
| Luminance | 0.4393 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Emerald
#50C878
ΔE00 2.03
Dark Mint
#48C072
ΔE00 2.68
Dark Mint Green
#20C073
ΔE00 2.72
Algae Green
#21C36F
ΔE00 2.74
Seaweed
#18D17B
ΔE00 3.02
Greenish Teal
#32BF84
ΔE00 3.65
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#40C87F #C84089
analogous
#45C840 #40C87F #40C8C3
triadic
#40C87F #7F40C8 #C87F40
tetradic
#40C87F #4045C8 #C84089 #C8C340
square
#40C87F #4045C8 #C84089 #C8C340
split-complementary
#40C87F #C340C8 #C84045
monochromatic
#206E44 #2D9D61 #40C87F #70D69F #9FE3BF
Accessibility & contrast
On white
2.15
#40C87F on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
9.79
#40C87F on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #40C87F
9.79:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##40C87F | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##40C87F | 1.00 | 2.15 | 9.79 | 9.79 |
| #FFFFFF | 2.15 | 1.00 | 21.00 | 21.00 |
| #000000 | 9.79 | 21.00 | 1.00 | 1.00 |
| ##000000 | 9.79 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#C7B87A
Deuteranopia (green-blind)
#B6AC84
Tritanopia (blue-blind)
#00C6B5
Achromatopsia (no color)
#B1B1B1
Design tokens & code
CSS
--color: #40c87f; /* rgb */ color: rgb(64, 200, 127); /* oklch */ color: oklch(74.2% 0.158 155.5);
Tailwind
colors: {
custom: {
50: '#85daa4',
500: '#40c87f',
950: '#000000',
},
}SCSS
$custom: #40c87f; $custom-light: #85daa4; $custom-dark: #000000;
JSON
{
"hex": "#40c87f",
"rgb": {
"r": 64,
"g": 200,
"b": 127
},
"hsl": {
"h": 147.794,
"s": 55.285,
"l": 51.765
},
"oklch": {
"l": 0.74195,
"c": 0.15781,
"h": 155.5
},
"luminance": 0.43931
}Semantic roles & 50–950 ramp
primary
#40C87F
secondary
#D094B4
accent
#4999DF
background
#F8FDFA
surface
#F0FBF4
border
#CBD4CE
text
#0C150F
muted
#7D837F