#1F8E45#1F8E45
#1F8E45 is a mid, vivid green. Relative luminance 0.201; OKLCH L 57.0% C 0.146 H 149.7°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).
Color values
| HEX | #1F8E45 |
|---|---|
| RGB | rgb(31, 142, 69) |
| HSL | hsl(141, 64%, 34%) |
| HSV | hsv(141, 78%, 56%) |
| CMYK | cmyk(78.2%, 0%, 51.4%, 44.3%) |
| CIE-LAB | lab(51.91, -46.78, 30.27) |
| CIE-LCH | lch(51.91, 55.72, 147.09°) |
| OKLab | oklab(56.97% -0.1257 0.0734) |
| OKLCH | oklch(56.97% 0.146 149.7) |
| XYZ | xyz(11.3113, 20.0656, 8.9060) |
| Luminance | 0.2007 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Kelley Green
#009337
ΔE00 3.27
Sea Green
#2E8B57
ΔE00 4.35
Jungle Green
#048243
ΔE00 4.78
Light Forest Green
#4F9153
ΔE00 4.96
Irish Green
#019529
ΔE00 5.38
Forestgreen (CSS)
#228B22
ΔE00 5.45
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1F8E45 #8E1F68
analogous
#308E1F #1F8E45 #1F8E7D
triadic
#1F8E45 #451F8E #8E451F
tetradic
#1F8E45 #1F308E #8E1F68 #8E7D1F
square
#1F8E45 #1F308E #8E1F68 #8E7D1F
split-complementary
#1F8E45 #7D1F8E #8E1F30
monochromatic
#092A14 #145C2D #1F8E45 #2AC05D #4FD97E
Accessibility & contrast
On white
4.19
#1F8E45 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.01
#1F8E45 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #1F8E45
5.01:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1F8E45 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##1F8E45 | 1.00 | 4.19 | 5.01 | 5.01 |
| #FFFFFF | 4.19 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.01 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.01 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#8F813F
Deuteranopia (green-blind)
#82784A
Tritanopia (blue-blind)
#008B7D
Achromatopsia (no color)
#7C7C7C
Design tokens & code
CSS
--color: #1f8e45; /* rgb */ color: rgb(31, 142, 69); /* oklch */ color: oklch(57.0% 0.146 149.7);
Tailwind
colors: {
custom: {
50: '#6eb07a',
500: '#1f8e45',
950: '#000000',
},
}SCSS
$custom: #1f8e45; $custom-light: #6eb07a; $custom-dark: #000000;
JSON
{
"hex": "#1f8e45",
"rgb": {
"r": 31,
"g": 142,
"b": 69
},
"hsl": {
"h": 140.541,
"s": 64.162,
"l": 33.922
},
"oklch": {
"l": 0.56974,
"c": 0.14558,
"h": 149.7
},
"luminance": 0.20067
}Semantic roles & 50–950 ramp
primary
#1F8E45
secondary
#BB4D96
accent
#41AEE7
background
#F7FAF7
surface
#EDF5ED
border
#C8CFC8
text
#081109
muted
#7B807B