#28B833#28B833
#28B833 is a light, highly saturated green. Relative luminance 0.350; OKLCH L 68.4% C 0.208 H 143.7°. Best body text is #000000 at 7.99:1 contrast (WCAG AA passes).
Color values
| HEX | #28B833 |
|---|---|
| RGB | rgb(40, 184, 51) |
| HSL | hsl(125, 64%, 44%) |
| HSV | hsv(125, 78%, 72%) |
| CMYK | cmyk(78.3%, 0%, 72.3%, 27.8%) |
| CIE-LAB | lab(65.72, -61.91, 54.11) |
| CIE-LCH | lch(65.72, 82.22, 138.85°) |
| OKLab | oklab(68.42% -0.1676 0.123) |
| OKLCH | oklch(68.42% 0.208 143.7) |
| XYZ | xyz(18.6119, 34.9689, 8.9001) |
| Luminance | 0.3497 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Leafy Green
#51B73B
ΔE00 2.67
Green (survey)
#15B01A
ΔE00 2.81
Shamrock Green
#02C14D
ΔE00 3.77
Kelly Green (survey)
#02AB2E
ΔE00 4.01
Kelly Green
#4CBB17
ΔE00 4.09
Shamrock
#01B44C
ΔE00 4.13
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#28B833 #B828AD
analogous
#65B828 #28B833 #28B87B
triadic
#28B833 #3328B8 #B83328
tetradic
#28B833 #2865B8 #B828AD #B87B28
square
#28B833 #2865B8 #B828AD #B87B28
split-complementary
#28B833 #7B28B8 #B82865
monochromatic
#125317 #1D8625 #28B833 #46D751 #79E281
Accessibility & contrast
On white
2.63
#28B833 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.99
#28B833 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #28B833
7.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##28B833 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##28B833 | 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)
#BCA61C
Deuteranopia (green-blind)
#AC9B41
Tritanopia (blue-blind)
#00B39E
Achromatopsia (no color)
#A0A0A0
Design tokens & code
CSS
--color: #28b833; /* rgb */ color: rgb(40, 184, 51); /* oklch */ color: oklch(68.4% 0.208 143.7);
Tailwind
colors: {
custom: {
50: '#7bcf73',
500: '#28b833',
950: '#000000',
},
}SCSS
$custom: #28b833; $custom-light: #7bcf73; $custom-dark: #000000;
JSON
{
"hex": "#28b833",
"rgb": {
"r": 40,
"g": 184,
"b": 51
},
"hsl": {
"h": 124.583,
"s": 64.286,
"l": 43.922
},
"oklch": {
"l": 0.68421,
"c": 0.20786,
"h": 143.7
},
"luminance": 0.34971
}Semantic roles & 50–950 ramp
primary
#28B833
secondary
#CA72C3
accent
#41DBE7
background
#F8FCF7
surface
#EFF9ED
border
#CAD2C8
text
#0B1408
muted
#7C827B