#28AB40#28AB40
#28AB40 is a light, vivid green. Relative luminance 0.299; OKLCH L 65.0% C 0.184 H 145.7°. Best body text is #000000 at 6.99:1 contrast (WCAG AA passes).
Color values
| HEX | #28AB40 |
|---|---|
| RGB | rgb(40, 171, 64) |
| HSL | hsl(131, 62%, 41%) |
| HSV | hsv(131, 77%, 67%) |
| CMYK | cmyk(76.6%, 0%, 62.6%, 32.9%) |
| CIE-LAB | lab(61.61, -56.37, 44.28) |
| CIE-LCH | lch(61.61, 71.68, 141.85°) |
| OKLab | oklab(65.04% -0.152 0.1037) |
| OKLCH | oklch(65.04% 0.184 145.7) |
| XYZ | xyz(16.3622, 29.9452, 9.7672) |
| Luminance | 0.2995 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Medium Green
#39AD48
ΔE00 1.34
Kelly Green (survey)
#02AB2E
ΔE00 2.09
Shamrock
#01B44C
ΔE00 3.00
Mid Green
#50A747
ΔE00 3.26
Green (survey)
#15B01A
ΔE00 4.22
Dark Pastel Green
#56AE57
ΔE00 4.23
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#28AB40 #AB2893
analogous
#52AB28 #28AB40 #28AB82
triadic
#28AB40 #4028AB #AB4028
tetradic
#28AB40 #2852AB #AB2893 #AB8228
square
#28AB40 #2852AB #AB2893 #AB8228
split-complementary
#28AB40 #8228AB #AB2852
monochromatic
#11481B #1C792D #28AB40 #3ED259 #70DE84
Accessibility & contrast
On white
3.00
#28AB40 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.99
#28AB40 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #28AB40
6.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##28AB40 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##28AB40 | 1.00 | 3.00 | 6.99 | 6.99 |
| #FFFFFF | 3.00 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#AE9B34
Deuteranopia (green-blind)
#9F9149
Tritanopia (blue-blind)
#00A794
Achromatopsia (no color)
#959595
Design tokens & code
CSS
--color: #28ab40; /* rgb */ color: rgb(40, 171, 64); /* oklch */ color: oklch(65.0% 0.184 145.7);
Tailwind
colors: {
custom: {
50: '#78c579',
500: '#28ab40',
950: '#000000',
},
}SCSS
$custom: #28ab40; $custom-light: #78c579; $custom-dark: #000000;
JSON
{
"hex": "#28ab40",
"rgb": {
"r": 40,
"g": 171,
"b": 64
},
"hsl": {
"h": 130.992,
"s": 62.085,
"l": 41.373
},
"oklch": {
"l": 0.65036,
"c": 0.18398,
"h": 145.7
},
"luminance": 0.29947
}Semantic roles & 50–950 ramp
primary
#28AB40
secondary
#C46AB4
accent
#43C7E5
background
#F7FCF7
surface
#EEF8EE
border
#C9D1C9
text
#0A1309
muted
#7C827B