#3FB233#3FB233
#3FB233 is a light, vivid green. Relative luminance 0.331; OKLCH L 67.4% C 0.194 H 141.8°. Best body text is #000000 at 7.63:1 contrast (WCAG AA passes).
Color values
| HEX | #3FB233 |
|---|---|
| RGB | rgb(63, 178, 51) |
| HSL | hsl(114, 55%, 45%) |
| HSV | hsv(114, 71%, 70%) |
| CMYK | cmyk(64.6%, 0%, 71.3%, 30.2%) |
| CIE-LAB | lab(64.27, -55.88, 52.76) |
| CIE-LCH | lch(64.27, 76.85, 136.64°) |
| OKLab | oklab(67.35% -0.1524 0.1201) |
| OKLCH | oklch(67.35% 0.194 141.8) |
| XYZ | xyz(18.5668, 33.1347, 8.5485) |
| Luminance | 0.3314 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Leafy Green
#51B73B
ΔE00 2.03
Green (survey)
#15B01A
ΔE00 2.43
Kelly Green (survey)
#02AB2E
ΔE00 3.39
Grass
#5CAC2D
ΔE00 3.58
Medium Green
#39AD48
ΔE00 3.61
Kelly Green
#4CBB17
ΔE00 4.11
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3FB233 #A633B2
analogous
#7EB233 #3FB233 #33B267
triadic
#3FB233 #333FB2 #B2333F
tetradic
#3FB233 #337EB2 #A633B2 #B26733
square
#3FB233 #337EB2 #A633B2 #B26733
split-complementary
#3FB233 #6733B2 #B2337E
monochromatic
#1D5318 #2E8225 #3FB233 #60CE54 #8CDC84
Accessibility & contrast
On white
2.75
#3FB233 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.63
#3FB233 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #3FB233
7.63:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3FB233 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##3FB233 | 1.00 | 2.75 | 7.63 | 7.63 |
| #FFFFFF | 2.75 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.63 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.63 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#B6A21E
Deuteranopia (green-blind)
#A89840
Tritanopia (blue-blind)
#29AD99
Achromatopsia (no color)
#9C9C9C
Design tokens & code
CSS
--color: #3fb233; /* rgb */ color: rgb(63, 178, 51); /* oklch */ color: oklch(67.4% 0.194 141.8);
Tailwind
colors: {
custom: {
50: '#83ca72',
500: '#3fb233',
950: '#000000',
},
}SCSS
$custom: #3fb233; $custom-light: #83ca72; $custom-dark: #000000;
JSON
{
"hex": "#3fb233",
"rgb": {
"r": 63,
"g": 178,
"b": 51
},
"hsl": {
"h": 114.331,
"s": 55.459,
"l": 44.902
},
"oklch": {
"l": 0.67353,
"c": 0.19398,
"h": 141.8
},
"luminance": 0.33137
}Semantic roles & 50–950 ramp
primary
#3FB233
secondary
#BE7CC5
accent
#49DFD1
background
#F8FCF7
surface
#F0F8ED
border
#CBD1C8
text
#0C1308
muted
#7D827B