#1F9D4E#1F9D4E
#1F9D4E is a mid, vivid green. Relative luminance 0.250; OKLCH L 61.3% C 0.157 H 150.3°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).
Color values
| HEX | #1F9D4E |
|---|---|
| RGB | rgb(31, 157, 78) |
| HSL | hsl(142, 67%, 37%) |
| HSV | hsv(142, 80%, 62%) |
| CMYK | cmyk(80.3%, 0%, 50.3%, 38.4%) |
| CIE-LAB | lab(57.03, -50.75, 31.97) |
| CIE-LCH | lch(57.03, 59.98, 147.79°) |
| OKLab | oklab(61.25% -0.1363 0.0777) |
| OKLCH | oklch(61.25% 0.157 150.3) |
| XYZ | xyz(13.9960, 24.9536, 11.2851) |
| Luminance | 0.2495 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Emerald (survey)
#01A049
ΔE00 1.52
Kelley Green
#009337
ΔE00 4.39
Greenish
#40A368
ΔE00 4.89
Irish Green
#019529
ΔE00 5.50
Light Forest Green
#4F9153
ΔE00 5.87
Seaweed Green
#35AD6B
ΔE00 6.07
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1F9D4E #9D1F6E
analogous
#2F9D1F #1F9D4E #1F9D8D
triadic
#1F9D4E #4E1F9D #9D4E1F
tetradic
#1F9D4E #1F2F9D #9D1F6E #9D8D1F
square
#1F9D4E #1F2F9D #9D1F6E #9D8D1F
split-complementary
#1F9D4E #8D1F9D #9D1F2F
monochromatic
#0B371B #156A35 #1F9D4E #29D067 #58DE8A
Accessibility & contrast
On white
3.51
#1F9D4E on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.99
#1F9D4E on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #1F9D4E
5.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1F9D4E | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##1F9D4E | 1.00 | 3.51 | 5.99 | 5.99 |
| #FFFFFF | 3.51 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#9E8F47
Deuteranopia (green-blind)
#908554
Tritanopia (blue-blind)
#009A8B
Achromatopsia (no color)
#898989
Design tokens & code
CSS
--color: #1f9d4e; /* rgb */ color: rgb(31, 157, 78); /* oklch */ color: oklch(61.3% 0.157 150.3);
Tailwind
colors: {
custom: {
50: '#71bb81',
500: '#1f9d4e',
950: '#000000',
},
}SCSS
$custom: #1f9d4e; $custom-light: #71bb81; $custom-dark: #000000;
JSON
{
"hex": "#1f9d4e",
"rgb": {
"r": 31,
"g": 157,
"b": 78
},
"hsl": {
"h": 142.381,
"s": 67.021,
"l": 36.863
},
"oklch": {
"l": 0.61253,
"c": 0.15687,
"h": 150.3
},
"luminance": 0.24955
}Semantic roles & 50–950 ramp
primary
#1F9D4E
secondary
#C2569A
accent
#3EAAEA
background
#F7FBF7
surface
#EDF6EE
border
#C8D0C9
text
#09120A
muted
#7B817C