#1F9B46#1F9B46
#1F9B46 is a mid, vivid green. Relative luminance 0.242; OKLCH L 60.6% C 0.162 H 148.6°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).
Color values
| HEX | #1F9B46 |
|---|---|
| RGB | rgb(31, 155, 70) |
| HSL | hsl(139, 67%, 36%) |
| HSV | hsv(139, 80%, 61%) |
| CMYK | cmyk(80%, 0%, 54.8%, 39.2%) |
| CIE-LAB | lab(56.26, -51.30, 35.10) |
| CIE-LCH | lch(56.26, 62.16, 145.62°) |
| OKLab | oklab(60.58% -0.1378 0.0843) |
| OKLCH | oklch(60.58% 0.162 148.6) |
| XYZ | xyz(13.3908, 24.1746, 9.7536) |
| Luminance | 0.2418 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Emerald (survey)
#01A049
ΔE00 1.72
Kelley Green
#009337
ΔE00 3.23
Irish Green
#019529
ΔE00 4.16
Light Forest Green
#4F9153
ΔE00 5.87
Mid Green
#50A747
ΔE00 5.94
Emerald Green
#028F1E
ΔE00 6.08
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1F9B46 #9B1F74
analogous
#369B1F #1F9B46 #1F9B84
triadic
#1F9B46 #461F9B #9B461F
tetradic
#1F9B46 #1F369B #9B1F74 #9B841F
square
#1F9B46 #1F369B #9B1F74 #9B841F
split-complementary
#1F9B46 #841F9B #9B1F36
monochromatic
#0B3518 #15682F #1F9B46 #29CE5D #57DD81
Accessibility & contrast
On white
3.60
#1F9B46 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.84
#1F9B46 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #1F9B46
5.84:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1F9B46 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##1F9B46 | 1.00 | 3.60 | 5.84 | 5.84 |
| #FFFFFF | 3.60 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.84 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.84 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#9C8D3E
Deuteranopia (green-blind)
#8F834D
Tritanopia (blue-blind)
#009888
Achromatopsia (no color)
#878787
Design tokens & code
CSS
--color: #1f9b46; /* rgb */ color: rgb(31, 155, 70); /* oklch */ color: oklch(60.6% 0.162 148.6);
Tailwind
colors: {
custom: {
50: '#71ba7b',
500: '#1f9b46',
950: '#000000',
},
}SCSS
$custom: #1f9b46; $custom-light: #71ba7b; $custom-dark: #000000;
JSON
{
"hex": "#1f9b46",
"rgb": {
"r": 31,
"g": 155,
"b": 70
},
"hsl": {
"h": 138.871,
"s": 66.667,
"l": 36.471
},
"oklch": {
"l": 0.60582,
"c": 0.16153,
"h": 148.6
},
"luminance": 0.24176
}Semantic roles & 50–950 ramp
primary
#1F9B46
secondary
#C1559F
accent
#3EB4EA
background
#F7FBF7
surface
#EDF6EE
border
#C8D0C9
text
#091209
muted
#7B817B