#3FAB2B#3FAB2B
#3FAB2B is a light, vivid green. Relative luminance 0.304; OKLCH L 65.4% C 0.191 H 140.9°. Best body text is #000000 at 7.07:1 contrast (WCAG AA passes).
Color values
| HEX | #3FAB2B |
|---|---|
| RGB | rgb(63, 171, 43) |
| HSL | hsl(111, 60%, 42%) |
| HSV | hsv(111, 75%, 67%) |
| CMYK | cmyk(63.2%, 0%, 74.9%, 32.9%) |
| CIE-LAB | lab(61.96, -54.06, 53.37) |
| CIE-LCH | lch(61.96, 75.96, 135.37°) |
| OKLab | oklab(65.42% -0.1479 0.1203) |
| OKLCH | oklch(65.42% 0.191 140.9) |
| XYZ | xyz(17.0480, 30.3554, 7.2458) |
| Luminance | 0.3036 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Green (survey)
#15B01A
ΔE00 2.51
Kelly Green (survey)
#02AB2E
ΔE00 2.84
Grass
#5CAC2D
ΔE00 3.03
Lawn Green
#4DA409
ΔE00 3.67
Leafy Green
#51B73B
ΔE00 3.77
Mid Green
#50A747
ΔE00 3.81
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3FAB2B #972BAB
analogous
#7FAB2B #3FAB2B #2BAB57
triadic
#3FAB2B #2B3FAB #AB2B3F
tetradic
#3FAB2B #2B7FAB #972BAB #AB572B
square
#3FAB2B #2B7FAB #972BAB #AB572B
split-complementary
#3FAB2B #572BAB #AB2B7F
monochromatic
#1B4912 #2D7A1F #3FAB2B #59D043 #85DC74
Accessibility & contrast
On white
2.97
#3FAB2B on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.07
#3FAB2B on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #3FAB2B
7.07:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3FAB2B | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##3FAB2B | 1.00 | 2.97 | 7.07 | 7.07 |
| #FFFFFF | 2.97 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.07 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.07 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#AF9B11
Deuteranopia (green-blind)
#A29239
Tritanopia (blue-blind)
#2EA592
Achromatopsia (no color)
#969696
Design tokens & code
CSS
--color: #3fab2b; /* rgb */ color: rgb(63, 171, 43); /* oklch */ color: oklch(65.4% 0.191 140.9);
Tailwind
colors: {
custom: {
50: '#82c56d',
500: '#3fab2b',
950: '#000000',
},
}SCSS
$custom: #3fab2b; $custom-light: #82c56d; $custom-dark: #000000;
JSON
{
"hex": "#3fab2b",
"rgb": {
"r": 63,
"g": 171,
"b": 43
},
"hsl": {
"h": 110.625,
"s": 59.813,
"l": 41.961
},
"oklch": {
"l": 0.65423,
"c": 0.19061,
"h": 140.9
},
"luminance": 0.30357
}Semantic roles & 50–950 ramp
primary
#3FAB2B
secondary
#B66EC4
accent
#45E3CA
background
#F8FCF6
surface
#F0F8EC
border
#CBD1C7
text
#0C1307
muted
#7D827A