#28B150#28B150
#28B150 is a light, vivid green. Relative luminance 0.325; OKLCH L 66.9% C 0.178 H 148.2°. Best body text is #000000 at 7.49:1 contrast (WCAG AA passes).
Color values
| HEX | #28B150 |
|---|---|
| RGB | rgb(40, 177, 80) |
| HSL | hsl(138, 63%, 43%) |
| HSV | hsv(138, 77%, 69%) |
| CMYK | cmyk(77.4%, 0%, 54.8%, 30.6%) |
| CIE-LAB | lab(63.73, -56.31, 39.23) |
| CIE-LCH | lch(63.73, 68.62, 145.14°) |
| OKLab | oklab(66.86% -0.1514 0.094) |
| OKLCH | oklch(66.86% 0.178 148.2) |
| XYZ | xyz(18.0437, 32.4724, 12.9047) |
| Luminance | 0.3247 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Shamrock
#01B44C
ΔE00 1.35
Medium Green
#39AD48
ΔE00 1.90
Cool Green
#33B864
ΔE00 3.20
Dark Pastel Green
#56AE57
ΔE00 3.60
Kelly Green (survey)
#02AB2E
ΔE00 4.24
Mid Green
#50A747
ΔE00 4.42
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#28B150 #B12889
analogous
#45B128 #28B150 #28B194
triadic
#28B150 #5028B1 #B15028
tetradic
#28B150 #2845B1 #B12889 #B19428
square
#28B150 #2845B1 #B12889 #B19428
split-complementary
#28B150 #9428B1 #B12845
monochromatic
#114D23 #1D7F39 #28B150 #42D46D #74E093
Accessibility & contrast
On white
2.80
#28B150 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.49
#28B150 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #28B150
7.49:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##28B150 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##28B150 | 1.00 | 2.80 | 7.49 | 7.49 |
| #FFFFFF | 2.80 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.49 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.49 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#B3A147
Deuteranopia (green-blind)
#A39657
Tritanopia (blue-blind)
#00AD9B
Achromatopsia (no color)
#9A9A9A
Design tokens & code
CSS
--color: #28b150; /* rgb */ color: rgb(40, 177, 80); /* oklch */ color: oklch(66.9% 0.178 148.2);
Tailwind
colors: {
custom: {
50: '#78c983',
500: '#28b150',
950: '#000000',
},
}SCSS
$custom: #28b150; $custom-light: #78c983; $custom-dark: #000000;
JSON
{
"hex": "#28b150",
"rgb": {
"r": 40,
"g": 177,
"b": 80
},
"hsl": {
"h": 137.518,
"s": 63.134,
"l": 42.549
},
"oklch": {
"l": 0.66855,
"c": 0.17817,
"h": 148.2
},
"luminance": 0.32475
}Semantic roles & 50–950 ramp
primary
#28B150
secondary
#C76EAD
accent
#42B6E6
background
#F8FCF8
surface
#EFF8EF
border
#CAD1CA
text
#0A130B
muted
#7C827C