#3BB571#3BB571
#3BB571 is a light, vivid green. Relative luminance 0.352; OKLCH L 68.9% C 0.147 H 154.7°. Best body text is #000000 at 8.03:1 contrast (WCAG AA passes).
Color values
| HEX | #3BB571 |
|---|---|
| RGB | rgb(59, 181, 113) |
| HSL | hsl(147, 51%, 47%) |
| HSV | hsv(147, 67%, 71%) |
| CMYK | cmyk(67.4%, 0%, 37.6%, 29%) |
| CIE-LAB | lab(65.88, -49.19, 25.10) |
| CIE-LCH | lch(65.88, 55.22, 152.97°) |
| OKLab | oklab(68.9% -0.1331 0.0628) |
| OKLCH | oklch(68.9% 0.147 154.7) |
| XYZ | xyz(21.3063, 35.1675, 21.2847) |
| Luminance | 0.3517 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Mediumseagreen
#3CB371
ΔE00 0.63
Jade Green
#2BAF6A
ΔE00 2.01
Seaweed Green
#35AD6B
ΔE00 2.32
Dark Seafoam Green
#3EAF76
ΔE00 2.61
Green Teal
#0CB577
ΔE00 2.62
Dark Seafoam
#1FB57A
ΔE00 2.74
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3BB571 #B53B7F
analogous
#42B53B #3BB571 #3BB5AE
triadic
#3BB571 #713BB5 #B5713B
tetradic
#3BB571 #3B42B5 #B53B7F #B5AE3B
square
#3BB571 #3B42B5 #B53B7F #B5AE3B
split-complementary
#3BB571 #AE3BB5 #B53B42
monochromatic
#1D5937 #2C8754 #3BB571 #62CC91 #90DBB1
Accessibility & contrast
On white
2.61
#3BB571 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
8.03
#3BB571 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #3BB571
8.03:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3BB571 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##3BB571 | 1.00 | 2.61 | 8.03 | 8.03 |
| #FFFFFF | 2.61 | 1.00 | 21.00 | 21.00 |
| #000000 | 8.03 | 21.00 | 1.00 | 1.00 |
| ##000000 | 8.03 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#B4A76C
Deuteranopia (green-blind)
#A59C75
Tritanopia (blue-blind)
#00B3A4
Achromatopsia (no color)
#A0A0A0
Design tokens & code
CSS
--color: #3bb571; /* rgb */ color: rgb(59, 181, 113); /* oklch */ color: oklch(68.9% 0.147 154.7);
Tailwind
colors: {
custom: {
50: '#7fcc9a',
500: '#3bb571',
950: '#000000',
},
}SCSS
$custom: #3bb571; $custom-light: #7fcc9a; $custom-dark: #000000;
JSON
{
"hex": "#3bb571",
"rgb": {
"r": 59,
"g": 181,
"b": 113
},
"hsl": {
"h": 146.557,
"s": 50.833,
"l": 47.059
},
"oklch": {
"l": 0.68897,
"c": 0.14714,
"h": 154.7
},
"luminance": 0.3517
}Semantic roles & 50–950 ramp
primary
#3BB571
secondary
#C686AA
accent
#4D9CDA
background
#F8FCF9
surface
#EFF9F2
border
#CAD2CC
text
#0B130E
muted
#7C827E