#337C54#337C54
#337C54 is a mid, moderate green. Relative luminance 0.158; OKLCH L 52.9% C 0.097 H 156.7°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).
Color values
| HEX | #337C54 |
|---|---|
| RGB | rgb(51, 124, 84) |
| HSL | hsl(147, 42%, 34%) |
| HSV | hsv(147, 59%, 49%) |
| CMYK | cmyk(58.9%, 0%, 32.3%, 51.4%) |
| CIE-LAB | lab(46.66, -32.68, 15.19) |
| CIE-LCH | lch(46.66, 36.03, 155.07°) |
| OKLab | oklab(52.88% -0.0891 0.0384) |
| OKLCH | oklch(52.88% 0.097 156.7) |
| XYZ | xyz(10.1723, 15.7583, 10.8914) |
| Luminance | 0.1576 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Dark Sea Green
#11875D
ΔE00 4.63
Sea Green
#2E8B57
ΔE00 5.77
Jungle Green
#048243
ΔE00 5.77
Darkish Green
#287C37
ΔE00 6.78
Dark Sage
#598556
ΔE00 7.06
Viridian
#1E9167
ΔE00 7.78
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#337C54 #7C335B
analogous
#377C33 #337C54 #337C79
triadic
#337C54 #54337C #7C5433
tetradic
#337C54 #33377C #7C335B #7C7933
square
#337C54 #33377C #7C335B #7C7933
split-complementary
#337C54 #79337C #7C3337
monochromatic
#0F2519 #215137 #337C54 #45A771 #68C190
Accessibility & contrast
On white
5.06
#337C54 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.15
#337C54 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #337C54
5.06:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##337C54 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##337C54 | 1.00 | 5.06 | 4.15 | 5.06 |
| #FFFFFF | 5.06 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.15 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.06 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#7B7352
Deuteranopia (green-blind)
#716C56
Tritanopia (blue-blind)
#1A7B71
Achromatopsia (no color)
#6F6F6F
Design tokens & code
CSS
--color: #337c54; /* rgb */ color: rgb(51, 124, 84); /* oklch */ color: oklch(52.9% 0.097 156.7);
Tailwind
colors: {
custom: {
50: '#72a284',
500: '#337c54',
950: '#000000',
},
}SCSS
$custom: #337c54; $custom-light: #72a284; $custom-dark: #000000;
JSON
{
"hex": "#337c54",
"rgb": {
"r": 51,
"g": 124,
"b": 84
},
"hsl": {
"h": 147.123,
"s": 41.714,
"l": 34.314
},
"oklch": {
"l": 0.52875,
"c": 0.09703,
"h": 156.7
},
"luminance": 0.15759
}Semantic roles & 50–950 ramp
primary
#337C54
secondary
#A96289
accent
#569AD2
background
#F7FAF8
surface
#EDF3EF
border
#C8CDCA
text
#080F0B
muted
#7B7F7C