#1F9453#1F9453
#1F9453 is a mid, vivid green. Relative luminance 0.221; OKLCH L 58.9% C 0.140 H 153.2°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).
Color values
| HEX | #1F9453 |
|---|---|
| RGB | rgb(31, 148, 83) |
| HSL | hsl(147, 65%, 35%) |
| HSV | hsv(147, 79%, 58%) |
| CMYK | cmyk(79.1%, 0%, 43.9%, 42%) |
| CIE-LAB | lab(54.13, -46.55, 25.62) |
| CIE-LCH | lch(54.13, 53.13, 151.17°) |
| OKLab | oklab(58.88% -0.1252 0.0633) |
| OKLCH | oklch(58.88% 0.14 153.2) |
| XYZ | xyz(12.7151, 22.0941, 11.7764) |
| Luminance | 0.2210 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Sea Green
#2E8B57
ΔE00 3.81
Light Forest Green
#4F9153
ΔE00 4.72
Kelley Green
#009337
ΔE00 4.86
Emerald (survey)
#01A049
ΔE00 5.02
Viridian
#1E9167
ΔE00 5.48
Greenish
#40A368
ΔE00 5.75
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1F9453 #941F60
analogous
#25941F #1F9453 #1F948E
triadic
#1F9453 #531F94 #94531F
tetradic
#1F9453 #1F2594 #941F60 #948E1F
square
#1F9453 #1F2594 #941F60 #948E1F
split-complementary
#1F9453 #8E1F94 #941F25
monochromatic
#0A2F1A #146137 #1F9453 #2AC76F #53DB8F
Accessibility & contrast
On white
3.88
#1F9453 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.42
#1F9453 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #1F9453
5.42:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1F9453 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##1F9453 | 1.00 | 3.88 | 5.42 | 5.42 |
| #FFFFFF | 3.88 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.42 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.42 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#94874E
Deuteranopia (green-blind)
#867E57
Tritanopia (blue-blind)
#009284
Achromatopsia (no color)
#818181
Design tokens & code
CSS
--color: #1f9453; /* rgb */ color: rgb(31, 148, 83); /* oklch */ color: oklch(58.9% 0.140 153.2);
Tailwind
colors: {
custom: {
50: '#6fb484',
500: '#1f9453',
950: '#000000',
},
}SCSS
$custom: #1f9453; $custom-light: #6fb484; $custom-dark: #000000;
JSON
{
"hex": "#1f9453",
"rgb": {
"r": 31,
"g": 148,
"b": 83
},
"hsl": {
"h": 146.667,
"s": 65.363,
"l": 35.098
},
"oklch": {
"l": 0.58876,
"c": 0.14031,
"h": 153.2
},
"luminance": 0.22096
}Semantic roles & 50–950 ramp
primary
#1F9453
secondary
#BE518D
accent
#3F9DE8
background
#F7FBF8
surface
#EDF6EF
border
#C8D0CA
text
#08110B
muted
#7B807C