#55B027#55B027
#55B027 is a light, vivid yellow-green. Relative luminance 0.331; OKLCH L 67.5% C 0.189 H 137.6°. Best body text is #000000 at 7.63:1 contrast (WCAG AA passes).
Color values
| HEX | #55B027 |
|---|---|
| RGB | rgb(85, 176, 39) |
| HSL | hsl(100, 64%, 42%) |
| HSV | hsv(100, 78%, 69%) |
| CMYK | cmyk(51.7%, 0%, 77.8%, 31%) |
| CIE-LAB | lab(64.26, -50.38, 57.22) |
| CIE-LCH | lch(64.26, 76.23, 131.36°) |
| OKLab | oklab(67.52% -0.1396 0.1275) |
| OKLCH | oklch(67.52% 0.189 137.6) |
| XYZ | xyz(19.6372, 33.1270, 7.2784) |
| Luminance | 0.3313 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Grass
#5CAC2D
ΔE00 1.46
Kermit Green
#5CB200
ΔE00 2.69
Leafy Green
#51B73B
ΔE00 2.80
Leaf Green
#5CA904
ΔE00 3.18
Kelly Green
#4CBB17
ΔE00 3.33
Nasty Green
#70B23F
ΔE00 3.43
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#55B027 #8227B0
analogous
#9AB027 #55B027 #27B03E
triadic
#55B027 #2755B0 #B02755
tetradic
#55B027 #279AB0 #8227B0 #B03E27
square
#55B027 #279AB0 #8227B0 #B03E27
split-complementary
#55B027 #3E27B0 #B0279A
monochromatic
#254C11 #3D7E1C #55B027 #72D540 #97E072
Accessibility & contrast
On white
2.75
#55B027 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.63
#55B027 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #55B027
7.63:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##55B027 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##55B027 | 1.00 | 2.75 | 7.63 | 7.63 |
| #FFFFFF | 2.75 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.63 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.63 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#B6A000
Deuteranopia (green-blind)
#AA9936
Tritanopia (blue-blind)
#4EAA96
Achromatopsia (no color)
#9C9C9C
Design tokens & code
CSS
--color: #55b027; /* rgb */ color: rgb(85, 176, 39); /* oklch */ color: oklch(67.5% 0.189 137.6);
Tailwind
colors: {
custom: {
50: '#8ec86c',
500: '#55b027',
950: '#000000',
},
}SCSS
$custom: #55b027; $custom-light: #8ec86c; $custom-dark: #000000;
JSON
{
"hex": "#55b027",
"rgb": {
"r": 85,
"g": 176,
"b": 39
},
"hsl": {
"h": 99.854,
"s": 63.721,
"l": 42.157
},
"oklch": {
"l": 0.67522,
"c": 0.18906,
"h": 137.6
},
"luminance": 0.33128
}Semantic roles & 50–950 ramp
primary
#55B027
secondary
#A86CC7
accent
#41E7AF
background
#F9FCF6
surface
#F1F8EC
border
#CBD1C7
text
#0D1307
muted
#7E827A