#307B52#307B52
#307B52 is a mid, moderate green. Relative luminance 0.154; OKLCH L 52.4% C 0.099 H 156.4°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).
Color values
| HEX | #307B52 |
|---|---|
| RGB | rgb(48, 123, 82) |
| HSL | hsl(147, 44%, 34%) |
| HSV | hsv(147, 61%, 48%) |
| CMYK | cmyk(61%, 0%, 33.3%, 51.8%) |
| CIE-LAB | lab(46.18, -33.37, 15.68) |
| CIE-LCH | lch(46.18, 36.87, 154.83°) |
| OKLab | oklab(52.45% -0.0908 0.0396) |
| OKLCH | oklch(52.45% 0.099 156.4) |
| XYZ | xyz(9.8240, 15.4026, 10.4363) |
| Luminance | 0.1540 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Dark Sea Green
#11875D
ΔE00 4.84
Jungle Green
#048243
ΔE00 5.53
Sea Green
#2E8B57
ΔE00 6.01
Darkish Green
#287C37
ΔE00 6.48
Dark Sage
#598556
ΔE00 7.41
Viridian
#1E9167
ΔE00 8.14
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#307B52 #7B3059
analogous
#337B30 #307B52 #307B77
triadic
#307B52 #52307B #7B5230
tetradic
#307B52 #30337B #7B3059 #7B7730
square
#307B52 #30337B #7B3059 #7B7730
split-complementary
#307B52 #77307B #7B3033
monochromatic
#0E2317 #1F4F35 #307B52 #41A76F #63C28E
Accessibility & contrast
On white
5.15
#307B52 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.08
#307B52 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #307B52
5.15:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##307B52 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##307B52 | 1.00 | 5.15 | 4.08 | 5.15 |
| #FFFFFF | 5.15 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.08 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.15 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#7A724F
Deuteranopia (green-blind)
#706A55
Tritanopia (blue-blind)
#147A70
Achromatopsia (no color)
#6D6D6D
Design tokens & code
CSS
--color: #307b52; /* rgb */ color: rgb(48, 123, 82); /* oklch */ color: oklch(52.4% 0.099 156.4);
Tailwind
colors: {
custom: {
50: '#70a283',
500: '#307b52',
950: '#000000',
},
}SCSS
$custom: #307b52; $custom-light: #70a283; $custom-dark: #000000;
JSON
{
"hex": "#307b52",
"rgb": {
"r": 48,
"g": 123,
"b": 82
},
"hsl": {
"h": 147.2,
"s": 43.86,
"l": 33.529
},
"oklch": {
"l": 0.52445,
"c": 0.09911,
"h": 156.4
},
"luminance": 0.15403
}Semantic roles & 50–950 ramp
primary
#307B52
secondary
#A95D87
accent
#549AD4
background
#F7FAF8
surface
#EDF3EF
border
#C8CDCA
text
#080F0A
muted
#7B7F7C