#1FA747#1FA747
#1FA747 is a light, vivid green. Relative luminance 0.284; OKLCH L 63.9% C 0.176 H 147.8°. Best body text is #000000 at 6.68:1 contrast (WCAG AA passes).
Color values
| HEX | #1FA747 |
|---|---|
| RGB | rgb(31, 167, 71) |
| HSL | hsl(138, 69%, 39%) |
| HSV | hsv(138, 81%, 65%) |
| CMYK | cmyk(81.4%, 0%, 57.5%, 34.5%) |
| CIE-LAB | lab(60.23, -55.30, 39.37) |
| CIE-LCH | lch(60.23, 67.88, 144.55°) |
| OKLab | oklab(63.88% -0.1486 0.0937) |
| OKLCH | oklch(63.88% 0.176 147.8) |
| XYZ | xyz(15.5199, 28.3818, 10.6203) |
| Luminance | 0.2838 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Medium Green
#39AD48
ΔE00 2.53
Emerald (survey)
#01A049
ΔE00 2.72
Kelly Green (survey)
#02AB2E
ΔE00 3.60
Shamrock
#01B44C
ΔE00 3.78
Mid Green
#50A747
ΔE00 3.80
Dark Pastel Green
#56AE57
ΔE00 4.65
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1FA747 #A71F7F
analogous
#3BA71F #1FA747 #1FA78B
triadic
#1FA747 #471FA7 #A7471F
tetradic
#1FA747 #1F3BA7 #A71F7F #A78B1F
square
#1FA747 #1F3BA7 #A71F7F #A78B1F
split-complementary
#1FA747 #8B1FA7 #A71F3B
monochromatic
#0C401B #157331 #1FA747 #2BD85E #5FE185
Accessibility & contrast
On white
3.15
#1FA747 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.68
#1FA747 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #1FA747
6.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1FA747 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##1FA747 | 1.00 | 3.15 | 6.68 | 6.68 |
| #FFFFFF | 3.15 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.68 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.68 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#A9973E
Deuteranopia (green-blind)
#9A8D4F
Tritanopia (blue-blind)
#00A392
Achromatopsia (no color)
#919191
Design tokens & code
CSS
--color: #1fa747; /* rgb */ color: rgb(31, 167, 71); /* oklch */ color: oklch(63.9% 0.176 147.8);
Tailwind
colors: {
custom: {
50: '#74c27d',
500: '#1fa747',
950: '#000000',
},
}SCSS
$custom: #1fa747; $custom-light: #74c27d; $custom-dark: #000000;
JSON
{
"hex": "#1fa747",
"rgb": {
"r": 31,
"g": 167,
"b": 71
},
"hsl": {
"h": 137.647,
"s": 68.687,
"l": 38.824
},
"oklch": {
"l": 0.63879,
"c": 0.17565,
"h": 147.8
},
"luminance": 0.28384
}Semantic roles & 50–950 ramp
primary
#1FA747
secondary
#C65CA7
accent
#3CB8EC
background
#F7FCF7
surface
#EEF8EE
border
#C9D1C9
text
#0A130A
muted
#7C827C