#1F9A3D#1F9A3D
#1F9A3D is a mid, vivid green. Relative luminance 0.237; OKLCH L 60.2% C 0.168 H 146.8°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).
Color values
| HEX | #1F9A3D |
|---|---|
| RGB | rgb(31, 154, 61) |
| HSL | hsl(135, 66%, 36%) |
| HSV | hsv(135, 80%, 60%) |
| CMYK | cmyk(79.9%, 0%, 60.4%, 39.6%) |
| CIE-LAB | lab(55.82, -52.22, 38.99) |
| CIE-LCH | lch(55.82, 65.17, 143.25°) |
| OKLab | oklab(60.19% -0.1405 0.0921) |
| OKLCH | oklch(60.19% 0.168 146.8) |
| XYZ | xyz(12.9620, 23.7379, 8.3127) |
| Luminance | 0.2374 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Emerald (survey)
#01A049
ΔE00 2.59
Kelley Green
#009337
ΔE00 2.63
Irish Green
#019529
ΔE00 2.88
Emerald Green
#028F1E
ΔE00 4.92
True Green
#089404
ΔE00 5.48
Forestgreen (CSS)
#228B22
ΔE00 5.77
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1F9A3D #9A1F7C
analogous
#3F9A1F #1F9A3D #1F9A7B
triadic
#1F9A3D #3D1F9A #9A3D1F
tetradic
#1F9A3D #1F3F9A #9A1F7C #9A7B1F
square
#1F9A3D #1F3F9A #9A1F7C #9A7B1F
split-complementary
#1F9A3D #7B1F9A #9A1F3F
monochromatic
#0A3415 #156729 #1F9A3D #29CD51 #56DD77
Accessibility & contrast
On white
3.65
#1F9A3D on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.75
#1F9A3D on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #1F9A3D
5.75:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1F9A3D | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##1F9A3D | 1.00 | 3.65 | 5.75 | 5.75 |
| #FFFFFF | 3.65 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.75 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.75 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#9C8C33
Deuteranopia (green-blind)
#8E8245
Tritanopia (blue-blind)
#009686
Achromatopsia (no color)
#868686
Design tokens & code
CSS
--color: #1f9a3d; /* rgb */ color: rgb(31, 154, 61); /* oklch */ color: oklch(60.2% 0.168 146.8);
Tailwind
colors: {
custom: {
50: '#71b976',
500: '#1f9a3d',
950: '#000000',
},
}SCSS
$custom: #1f9a3d; $custom-light: #71b976; $custom-dark: #000000;
JSON
{
"hex": "#1f9a3d",
"rgb": {
"r": 31,
"g": 154,
"b": 61
},
"hsl": {
"h": 134.634,
"s": 66.486,
"l": 36.275
},
"oklch": {
"l": 0.60185,
"c": 0.168,
"h": 146.8
},
"luminance": 0.23739
}Semantic roles & 50–950 ramp
primary
#1F9A3D
secondary
#C154A6
accent
#3EC0E9
background
#F7FBF7
surface
#EDF6ED
border
#C8D0C8
text
#091209
muted
#7B817B