#3FB477#3FB477
#3FB477 is a light, vivid green. Relative luminance 0.350; OKLCH L 68.9% C 0.139 H 156.7°. Best body text is #000000 at 8.01:1 contrast (WCAG AA passes).
Color values
| HEX | #3FB477 |
|---|---|
| RGB | rgb(63, 180, 119) |
| HSL | hsl(149, 48%, 48%) |
| HSV | hsv(149, 65%, 71%) |
| CMYK | cmyk(65%, 0%, 33.9%, 29.4%) |
| CIE-LAB | lab(65.77, -46.87, 21.76) |
| CIE-LCH | lch(65.77, 51.68, 155.10°) |
| OKLab | oklab(68.87% -0.1273 0.0549) |
| OKLCH | oklch(68.87% 0.139 156.7) |
| XYZ | xyz(21.6990, 35.0289, 23.0669) |
| Luminance | 0.3503 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Mediumseagreen
#3CB371
ΔE00 1.15
Dark Seafoam Green
#3EAF76
ΔE00 1.55
Dark Seafoam
#1FB57A
ΔE00 1.97
Bluey Green
#2BB179
ΔE00 2.00
Green Teal
#0CB577
ΔE00 2.22
Seaweed Green
#35AD6B
ΔE00 2.51
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3FB477 #B43F7C
analogous
#41B43F #3FB477 #3FB4B1
triadic
#3FB477 #773FB4 #B4773F
tetradic
#3FB477 #3F41B4 #B43F7C #B4B13F
square
#3FB477 #3F41B4 #B43F7C #B4B13F
split-complementary
#3FB477 #B13FB4 #B43F41
monochromatic
#1F593B #2F8759 #3FB477 #67CA96 #94DAB5
Accessibility & contrast
On white
2.62
#3FB477 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
8.01
#3FB477 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #3FB477
8.01:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3FB477 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##3FB477 | 1.00 | 2.62 | 8.01 | 8.01 |
| #FFFFFF | 2.62 | 1.00 | 21.00 | 21.00 |
| #000000 | 8.01 | 21.00 | 1.00 | 1.00 |
| ##000000 | 8.01 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#B3A673
Deuteranopia (green-blind)
#A49B7B
Tritanopia (blue-blind)
#00B3A4
Achromatopsia (no color)
#A0A0A0
Design tokens & code
CSS
--color: #3fb477; /* rgb */ color: rgb(63, 180, 119); /* oklch */ color: oklch(68.9% 0.139 156.7);
Tailwind
colors: {
custom: {
50: '#81cb9e',
500: '#3fb477',
950: '#000000',
},
}SCSS
$custom: #3fb477; $custom-light: #81cb9e; $custom-dark: #000000;
JSON
{
"hex": "#3fb477",
"rgb": {
"r": 63,
"g": 180,
"b": 119
},
"hsl": {
"h": 148.718,
"s": 48.148,
"l": 47.647
},
"oklch": {
"l": 0.68872,
"c": 0.13859,
"h": 156.7
},
"luminance": 0.35031
}Semantic roles & 50–950 ramp
primary
#3FB477
secondary
#C58AA9
accent
#5097D8
background
#F8FCF9
surface
#F0F9F2
border
#CBD2CC
text
#0B130E
muted
#7C827E