#1FAE43#1FAE43
#1FAE43 is a light, vivid green. Relative luminance 0.310; OKLCH L 65.7% C 0.187 H 146.6°. Best body text is #000000 at 7.19:1 contrast (WCAG AA passes).
Color values
| HEX | #1FAE43 |
|---|---|
| RGB | rgb(31, 174, 67) |
| HSL | hsl(135, 70%, 40%) |
| HSV | hsv(135, 82%, 68%) |
| CMYK | cmyk(82.2%, 0%, 61.5%, 31.8%) |
| CIE-LAB | lab(62.48, -58.15, 43.87) |
| CIE-LCH | lch(62.48, 72.85, 142.97°) |
| OKLab | oklab(65.73% -0.1564 0.1031) |
| OKLCH | oklch(65.73% 0.187 146.6) |
| XYZ | xyz(16.7130, 30.9666, 10.4054) |
| Luminance | 0.3097 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Medium Green
#39AD48
ΔE00 1.40
Shamrock
#01B44C
ΔE00 2.03
Kelly Green (survey)
#02AB2E
ΔE00 2.43
Mid Green
#50A747
ΔE00 3.91
Dark Pastel Green
#56AE57
ΔE00 4.27
Green (survey)
#15B01A
ΔE00 4.31
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1FAE43 #AE1F8A
analogous
#42AE1F #1FAE43 #1FAE8A
triadic
#1FAE43 #431FAE #AE431F
tetradic
#1FAE43 #1F42AE #AE1F8A #AE8A1F
square
#1FAE43 #1F42AE #AE1F8A #AE8A1F
split-complementary
#1FAE43 #8A1FAE #AE1F42
monochromatic
#0C461B #167A2F #1FAE43 #30DA5B #64E384
Accessibility & contrast
On white
2.92
#1FAE43 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.19
#1FAE43 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #1FAE43
7.19:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1FAE43 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##1FAE43 | 1.00 | 2.92 | 7.19 | 7.19 |
| #FFFFFF | 2.92 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.19 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.19 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#B09E37
Deuteranopia (green-blind)
#A1934C
Tritanopia (blue-blind)
#00AA97
Achromatopsia (no color)
#979797
Design tokens & code
CSS
--color: #1fae43; /* rgb */ color: rgb(31, 174, 67); /* oklch */ color: oklch(65.7% 0.187 146.6);
Tailwind
colors: {
custom: {
50: '#76c77b',
500: '#1fae43',
950: '#000000',
},
}SCSS
$custom: #1fae43; $custom-light: #76c77b; $custom-dark: #000000;
JSON
{
"hex": "#1fae43",
"rgb": {
"r": 31,
"g": 174,
"b": 67
},
"hsl": {
"h": 135.105,
"s": 69.756,
"l": 40.196
},
"oklch": {
"l": 0.65731,
"c": 0.18734,
"h": 146.6
},
"luminance": 0.30969
}Semantic roles & 50–950 ramp
primary
#1FAE43
secondary
#C860AE
accent
#3BC0ED
background
#F7FCF7
surface
#EEF8EE
border
#C9D1C9
text
#0A1309
muted
#7C827B