#1F9156#1F9156
#1F9156 is a mid, vivid green. Relative luminance 0.212; OKLCH L 58.1% C 0.133 H 154.9°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).
Color values
| HEX | #1F9156 |
|---|---|
| RGB | rgb(31, 145, 86) |
| HSL | hsl(149, 65%, 35%) |
| HSV | hsv(149, 79%, 57%) |
| CMYK | cmyk(78.6%, 0%, 40.7%, 43.1%) |
| CIE-LAB | lab(53.18, -44.82, 22.74) |
| CIE-LCH | lch(53.18, 50.26, 153.10°) |
| OKLab | oklab(58.11% -0.1208 0.0567) |
| OKLCH | oklch(58.11% 0.133 154.9) |
| XYZ | xyz(12.3690, 21.2125, 12.2448) |
| Luminance | 0.2121 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Sea Green
#2E8B57
ΔE00 2.45
Viridian
#1E9167
ΔE00 4.27
Light Forest Green
#4F9153
ΔE00 5.04
Dark Sea Green
#11875D
ΔE00 5.23
Jungle Green
#048243
ΔE00 5.83
Kelley Green
#009337
ΔE00 5.95
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1F9156 #911F5A
analogous
#21911F #1F9156 #1F918F
triadic
#1F9156 #561F91 #91561F
tetradic
#1F9156 #1F2191 #911F5A #918F1F
square
#1F9156 #1F2191 #911F5A #918F1F
split-complementary
#1F9156 #8F1F91 #911F21
monochromatic
#092C1A #145F38 #1F9156 #2AC374 #51DA93
Accessibility & contrast
On white
4.01
#1F9156 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.24
#1F9156 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #1F9156
5.24:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1F9156 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##1F9156 | 1.00 | 4.01 | 5.24 | 5.24 |
| #FFFFFF | 4.01 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.24 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.24 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#918552
Deuteranopia (green-blind)
#837B5A
Tritanopia (blue-blind)
#008F82
Achromatopsia (no color)
#7F7F7F
Design tokens & code
CSS
--color: #1f9156; /* rgb */ color: rgb(31, 145, 86); /* oklch */ color: oklch(58.1% 0.133 154.9);
Tailwind
colors: {
custom: {
50: '#6eb286',
500: '#1f9156',
950: '#000000',
},
}SCSS
$custom: #1f9156; $custom-light: #6eb286; $custom-dark: #000000;
JSON
{
"hex": "#1f9156",
"rgb": {
"r": 31,
"g": 145,
"b": 86
},
"hsl": {
"h": 148.947,
"s": 64.773,
"l": 34.51
},
"oklch": {
"l": 0.58111,
"c": 0.13341,
"h": 154.9
},
"luminance": 0.21214
}Semantic roles & 50–950 ramp
primary
#1F9156
secondary
#BD4F88
accent
#4097E8
background
#F7FBF8
surface
#EDF6EF
border
#C8D0CA
text
#08110B
muted
#7B807C