#3FD399#3FD399
#3FD399 is a light, vivid teal. Relative luminance 0.499; OKLCH L 77.5% C 0.150 H 162.5°. Best body text is #000000 at 10.99:1 contrast (WCAG AA passes).
Color values
| HEX | #3FD399 |
|---|---|
| RGB | rgb(63, 211, 153) |
| HSL | hsl(156, 63%, 54%) |
| HSV | hsv(156, 70%, 83%) |
| CMYK | cmyk(70.1%, 0%, 27.5%, 17.3%) |
| CIE-LAB | lab(76.03, -52.19, 17.70) |
| CIE-LCH | lch(76.03, 55.11, 161.26°) |
| OKLab | oklab(77.52% -0.1429 0.0451) |
| OKLCH | oklch(77.52% 0.15 162.5) |
| XYZ | xyz(31.0907, 49.9417, 38.1320) |
| Luminance | 0.4995 (WCAG relative) |
| Temperature | neutral |
| Family | teal |
Closest named colors
Eucalyptus
#44D7A8
ΔE00 2.92
Greenblue
#23C48B
ΔE00 4.00
Aqua Green
#12E193
ΔE00 4.60
Greenish Teal
#32BF84
ΔE00 5.25
Green Blue
#01C08D
ΔE00 5.37
Seaweed
#18D17B
ΔE00 5.46
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3FD399 #D33F79
analogous
#3FD34F #3FD399 #3FC3D3
triadic
#3FD399 #993FD3 #D3993F
tetradic
#3FD399 #4F3FD3 #D33F79 #C3D33F
square
#3FD399 #4F3FD3 #D33F79 #C3D33F
split-complementary
#3FD399 #D33FC3 #D34F3F
monochromatic
#1C7B56 #28AD79 #3FD399 #71DEB3 #A3EACE
Accessibility & contrast
On white
1.91
#3FD399 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
10.99
#3FD399 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #3FD399
10.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3FD399 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##3FD399 | 1.00 | 1.91 | 10.99 | 10.99 |
| #FFFFFF | 1.91 | 1.00 | 21.00 | 21.00 |
| #000000 | 10.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 10.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#D0C496
Deuteranopia (green-blind)
#BDB69D
Tritanopia (blue-blind)
#00D3C3
Achromatopsia (no color)
#BBBBBB
Design tokens & code
CSS
--color: #3fd399; /* rgb */ color: rgb(63, 211, 153); /* oklch */ color: oklch(77.5% 0.150 162.5);
Tailwind
colors: {
custom: {
50: '#87e1b7',
500: '#3fd399',
950: '#000000',
},
}SCSS
$custom: #3fd399; $custom-light: #87e1b7; $custom-dark: #000000;
JSON
{
"hex": "#3fd399",
"rgb": {
"r": 63,
"g": 211,
"b": 153
},
"hsl": {
"h": 156.486,
"s": 62.712,
"l": 53.725
},
"oklch": {
"l": 0.77518,
"c": 0.14986,
"h": 162.5
},
"luminance": 0.49945
}Semantic roles & 50–950 ramp
primary
#3FD399
secondary
#D797B0
accent
#4282E6
background
#F9FDFB
surface
#F1FBF6
border
#CBD4D0
text
#0D1511
muted
#7E8380