#1FA038#1FA038
#1FA038 is a mid, vivid green. Relative luminance 0.257; OKLCH L 61.8% C 0.179 H 145.6°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).
Color values
| HEX | #1FA038 |
|---|---|
| RGB | rgb(31, 160, 56) |
| HSL | hsl(132, 68%, 37%) |
| HSV | hsv(132, 81%, 63%) |
| CMYK | cmyk(80.6%, 0%, 65%, 37.3%) |
| CIE-LAB | lab(57.77, -54.86, 43.51) |
| CIE-LCH | lch(57.77, 70.02, 141.58°) |
| OKLab | oklab(61.78% -0.1478 0.1013) |
| OKLCH | oklch(61.78% 0.179 145.6) |
| XYZ | xyz(13.8487, 25.7168, 7.9746) |
| Luminance | 0.2572 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Emerald (survey)
#01A049
ΔE00 3.03
Kelly Green (survey)
#02AB2E
ΔE00 3.77
Irish Green
#019529
ΔE00 3.89
Mid Green
#50A747
ΔE00 4.35
Medium Green
#39AD48
ΔE00 4.36
Kelley Green
#009337
ΔE00 4.67
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1FA038 #A01F87
analogous
#46A01F #1FA038 #1FA079
triadic
#1FA038 #381FA0 #A0381F
tetradic
#1FA038 #1F46A0 #A01F87 #A0791F
square
#1FA038 #1F46A0 #A01F87 #A0791F
split-complementary
#1FA038 #791FA0 #A01F46
monochromatic
#0B3914 #156D26 #1FA038 #29D34A #5ADF74
Accessibility & contrast
On white
3.42
#1FA038 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.14
#1FA038 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #1FA038
6.14:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1FA038 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##1FA038 | 1.00 | 3.42 | 6.14 | 6.14 |
| #FFFFFF | 3.42 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.14 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.14 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#A3912B
Deuteranopia (green-blind)
#958741
Tritanopia (blue-blind)
#009C8A
Achromatopsia (no color)
#8B8B8B
Design tokens & code
CSS
--color: #1fa038; /* rgb */ color: rgb(31, 160, 56); /* oklch */ color: oklch(61.8% 0.179 145.6);
Tailwind
colors: {
custom: {
50: '#73bd73',
500: '#1fa038',
950: '#000000',
},
}SCSS
$custom: #1fa038; $custom-light: #73bd73; $custom-dark: #000000;
JSON
{
"hex": "#1fa038",
"rgb": {
"r": 31,
"g": 160,
"b": 56
},
"hsl": {
"h": 131.628,
"s": 67.539,
"l": 37.451
},
"oklch": {
"l": 0.61782,
"c": 0.17921,
"h": 145.6
},
"luminance": 0.25718
}Semantic roles & 50–950 ramp
primary
#1FA038
secondary
#C358AE
accent
#3DC9EA
background
#F7FBF7
surface
#EEF7ED
border
#C9D0C8
text
#091208
muted
#7B817B