#5BB41C#5BB41C
#5BB41C is a light, vivid yellow-green. Relative luminance 0.350; OKLCH L 68.8% C 0.196 H 136.3°. Best body text is #000000 at 7.99:1 contrast (WCAG AA passes).
Color values
| HEX | #5BB41C |
|---|---|
| RGB | rgb(91, 180, 28) |
| HSL | hsl(95, 73%, 41%) |
| HSV | hsv(95, 84%, 71%) |
| CMYK | cmyk(49.4%, 0%, 84.4%, 29.4%) |
| CIE-LAB | lab(65.71, -50.67, 61.74) |
| CIE-LCH | lch(65.71, 79.87, 129.38°) |
| OKLab | oklab(68.76% -0.1414 0.1353) |
| OKLCH | oklch(68.76% 0.196 136.3) |
| XYZ | xyz(20.8447, 34.9491, 6.7458) |
| Luminance | 0.3495 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Kermit Green
#5CB200
ΔE00 1.37
Kelly Green
#4CBB17
ΔE00 2.37
Frog Green
#58BC08
ΔE00 2.39
Grass
#5CAC2D
ΔE00 2.82
Leaf Green
#5CA904
ΔE00 3.32
Leafy Green
#51B73B
ΔE00 3.49
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5BB41C #751CB4
analogous
#A7B41C #5BB41C #1CB429
triadic
#5BB41C #1C5BB4 #B41C5B
tetradic
#5BB41C #1CA7B4 #751CB4 #B4291C
square
#5BB41C #1CA7B4 #751CB4 #B4291C
split-complementary
#5BB41C #291CB4 #B41CA7
monochromatic
#254A0C #407F14 #5BB41C #78DF2F #9AE764
Accessibility & contrast
On white
2.63
#5BB41C on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.99
#5BB41C on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #5BB41C
7.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5BB41C | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5BB41C | 1.00 | 2.63 | 7.99 | 7.99 |
| #FFFFFF | 2.63 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#BAA400
Deuteranopia (green-blind)
#AF9D30
Tritanopia (blue-blind)
#57AD99
Achromatopsia (no color)
#A0A0A0
Design tokens & code
CSS
--color: #5bb41c; /* rgb */ color: rgb(91, 180, 28); /* oklch */ color: oklch(68.8% 0.196 136.3);
Tailwind
colors: {
custom: {
50: '#92cb68',
500: '#5bb41c',
950: '#000000',
},
}SCSS
$custom: #5bb41c; $custom-light: #92cb68; $custom-dark: #000000;
JSON
{
"hex": "#5bb41c",
"rgb": {
"r": 91,
"g": 180,
"b": 28
},
"hsl": {
"h": 95.132,
"s": 73.077,
"l": 40.784
},
"oklch": {
"l": 0.68761,
"c": 0.19568,
"h": 136.3
},
"luminance": 0.34951
}Semantic roles & 50–950 ramp
primary
#5BB41C
secondary
#9F60CC
accent
#38F0A4
background
#F9FCF6
surface
#F2F9EB
border
#CCD2C6
text
#0E1307
muted
#7E827A