#5BB171#5BB171
#5BB171 is a light, vivid green. Relative luminance 0.349; OKLCH L 69.0% C 0.126 H 150.3°. Best body text is #000000 at 7.97:1 contrast (WCAG AA passes).
Color values
| HEX | #5BB171 |
|---|---|
| RGB | rgb(91, 177, 113) |
| HSL | hsl(135, 36%, 53%) |
| HSV | hsv(135, 49%, 69%) |
| CMYK | cmyk(48.6%, 0%, 36.2%, 30.6%) |
| CIE-LAB | lab(65.64, -40.24, 24.96) |
| CIE-LCH | lch(65.64, 47.35, 148.20°) |
| OKLab | oklab(68.98% -0.1094 0.0625) |
| OKLCH | oklch(68.98% 0.126 150.3) |
| XYZ | xyz(23.0157, 34.8589, 21.1352) |
| Luminance | 0.3486 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Algae
#54AC68
ΔE00 1.86
Fern
#63B76C
ΔE00 2.83
Mediumseagreen
#3CB371
ΔE00 3.00
Boring Green
#63B365
ΔE00 3.21
Dark Seafoam Green
#3EAF76
ΔE00 3.62
Seaweed Green
#35AD6B
ΔE00 3.62
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5BB171 #B15B9B
analogous
#70B15B #5BB171 #5BB19C
triadic
#5BB171 #715BB1 #B1715B
tetradic
#5BB171 #5B70B1 #B15B9B #B19C5B
square
#5BB171 #5B70B1 #B15B9B #B19C5B
split-complementary
#5BB171 #9C5BB1 #B15B70
monochromatic
#2F633C #438C55 #5BB171 #84C595 #AED8B9
Accessibility & contrast
On white
2.63
#5BB171 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.97
#5BB171 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #5BB171
7.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5BB171 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5BB171 | 1.00 | 2.63 | 7.97 | 7.97 |
| #FFFFFF | 2.63 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.97 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.97 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#B2A56D
Deuteranopia (green-blind)
#A69C75
Tritanopia (blue-blind)
#4AAEA1
Achromatopsia (no color)
#9F9F9F
Design tokens & code
CSS
--color: #5bb171; /* rgb */ color: rgb(91, 177, 113); /* oklch */ color: oklch(69.0% 0.126 150.3);
Tailwind
colors: {
custom: {
50: '#8fc99a',
500: '#5bb171',
950: '#000000',
},
}SCSS
$custom: #5bb171; $custom-light: #8fc99a; $custom-dark: #000000;
JSON
{
"hex": "#5bb171",
"rgb": {
"r": 91,
"g": 177,
"b": 113
},
"hsl": {
"h": 135.349,
"s": 35.537,
"l": 52.549
},
"oklch": {
"l": 0.68983,
"c": 0.12598,
"h": 150.3
},
"luminance": 0.34861
}Semantic roles & 50–950 ramp
primary
#5BB171
secondary
#C7A1BD
accent
#5CAFCC
background
#F9FCF9
surface
#F1F8F2
border
#CBD1CC
text
#0D130E
muted
#7E827E