#378F5F#378F5F
#378F5F is a mid, moderate green. Relative luminance 0.213; OKLCH L 58.4% C 0.113 H 156.3°. Best body text is #000000 at 5.26:1 contrast (WCAG AA passes).
Color values
| HEX | #378F5F |
|---|---|
| RGB | rgb(55, 143, 95) |
| HSL | hsl(147, 44%, 39%) |
| HSV | hsv(147, 62%, 56%) |
| CMYK | cmyk(61.5%, 0%, 33.6%, 43.9%) |
| CIE-LAB | lab(53.26, -37.89, 17.93) |
| CIE-LCH | lch(53.26, 41.92, 154.67°) |
| OKLab | oklab(58.39% -0.103 0.0453) |
| OKLCH | oklch(58.39% 0.113 156.3) |
| XYZ | xyz(13.4624, 21.2820, 14.2226) |
| Luminance | 0.2128 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Sea Green
#2E8B57
ΔE00 2.00
Viridian
#1E9167
ΔE00 2.91
Dark Sea Green
#11875D
ΔE00 4.29
Ocean Green
#3D9973
ΔE00 4.75
Light Forest Green
#4F9153
ΔE00 4.99
Dark Sage
#598556
ΔE00 6.55
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#378F5F #8F3767
analogous
#3B8F37 #378F5F #378F8B
triadic
#378F5F #5F378F #8F5F37
tetradic
#378F5F #373B8F #8F3767 #8F8B37
square
#378F5F #373B8F #8F3767 #8F8B37
split-complementary
#378F5F #8B378F #8F373B
monochromatic
#153724 #266342 #378F5F #4AB97D #76CA9C
Accessibility & contrast
On white
3.99
#378F5F on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.26
#378F5F on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #378F5F
5.26:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##378F5F | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##378F5F | 1.00 | 3.99 | 5.26 | 5.26 |
| #FFFFFF | 3.99 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.26 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.26 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#8E845C
Deuteranopia (green-blind)
#827C62
Tritanopia (blue-blind)
#138E82
Achromatopsia (no color)
#7F7F7F
Design tokens & code
CSS
--color: #378f5f; /* rgb */ color: rgb(55, 143, 95); /* oklch */ color: oklch(58.4% 0.113 156.3);
Tailwind
colors: {
custom: {
50: '#77b08c',
500: '#378f5f',
950: '#000000',
},
}SCSS
$custom: #378f5f; $custom-light: #77b08c; $custom-dark: #000000;
JSON
{
"hex": "#378f5f",
"rgb": {
"r": 55,
"g": 143,
"b": 95
},
"hsl": {
"h": 147.273,
"s": 44.444,
"l": 38.824
},
"oklch": {
"l": 0.5839,
"c": 0.11255,
"h": 156.3
},
"luminance": 0.21283
}Semantic roles & 50–950 ramp
primary
#378F5F
secondary
#B36F94
accent
#549AD4
background
#F7FAF8
surface
#EEF5F0
border
#C9CFCB
text
#09110C
muted
#7B807D