#309B4A#309B4A
#309B4A is a mid, vivid green. Relative luminance 0.246; OKLCH L 61.0% C 0.153 H 147.9°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).
Color values
| HEX | #309B4A |
|---|---|
| RGB | rgb(48, 155, 74) |
| HSL | hsl(135, 53%, 40%) |
| HSV | hsv(135, 69%, 61%) |
| CMYK | cmyk(69%, 0%, 52.3%, 39.2%) |
| CIE-LAB | lab(56.65, -47.98, 33.62) |
| CIE-LCH | lch(56.65, 58.59, 144.98°) |
| OKLab | oklab(61.02% -0.1293 0.0812) |
| OKLCH | oklch(61.02% 0.153 147.9) |
| XYZ | xyz(14.1753, 24.5640, 10.4715) |
| Luminance | 0.2457 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Emerald (survey)
#01A049
ΔE00 2.27
Kelley Green
#009337
ΔE00 3.89
Irish Green
#019529
ΔE00 4.81
Light Forest Green
#4F9153
ΔE00 5.05
Muted Green
#5FA052
ΔE00 5.36
Greenish
#40A368
ΔE00 5.48
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#309B4A #9B3081
analogous
#4C9B30 #309B4A #309B7F
triadic
#309B4A #4A309B #9B4A30
tetradic
#309B4A #304C9B #9B3081 #9B7F30
square
#309B4A #304C9B #9B3081 #9B7F30
split-complementary
#309B4A #7F309B #9B304C
monochromatic
#133E1D #226C34 #309B4A #43C563 #72D38A
Accessibility & contrast
On white
3.55
#309B4A on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.91
#309B4A on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #309B4A
5.91:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##309B4A | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##309B4A | 1.00 | 3.55 | 5.91 | 5.91 |
| #FFFFFF | 3.55 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.91 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.91 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#9D8D43
Deuteranopia (green-blind)
#908450
Tritanopia (blue-blind)
#009888
Achromatopsia (no color)
#888888
Design tokens & code
CSS
--color: #309b4a; /* rgb */ color: rgb(48, 155, 74); /* oklch */ color: oklch(61.0% 0.153 147.9);
Tailwind
colors: {
custom: {
50: '#76b97e',
500: '#309b4a',
950: '#000000',
},
}SCSS
$custom: #309b4a; $custom-light: #76b97e; $custom-dark: #000000;
JSON
{
"hex": "#309b4a",
"rgb": {
"r": 48,
"g": 155,
"b": 74
},
"hsl": {
"h": 134.579,
"s": 52.709,
"l": 39.804
},
"oklch": {
"l": 0.61015,
"c": 0.15271,
"h": 147.9
},
"luminance": 0.24565
}Semantic roles & 50–950 ramp
primary
#309B4A
secondary
#BB6CA8
accent
#4CB9DC
background
#F7FBF7
surface
#EEF6EE
border
#C9D0C9
text
#0A120A
muted
#7C817C