#337B53#337B53
#337B53 is a mid, moderate green. Relative luminance 0.155; OKLCH L 52.6% C 0.097 H 156.4°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).
Color values
| HEX | #337B53 |
|---|---|
| RGB | rgb(51, 123, 83) |
| HSL | hsl(147, 41%, 34%) |
| HSV | hsv(147, 59%, 48%) |
| CMYK | cmyk(58.5%, 0%, 32.5%, 51.8%) |
| CIE-LAB | lab(46.30, -32.43, 15.28) |
| CIE-LCH | lch(46.30, 35.85, 154.77°) |
| OKLab | oklab(52.58% -0.0884 0.0387) |
| OKLCH | oklch(52.58% 0.097 156.4) |
| XYZ | xyz(10.0087, 15.4933, 10.6450) |
| Luminance | 0.1549 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Dark Sea Green
#11875D
ΔE00 4.95
Jungle Green
#048243
ΔE00 5.85
Sea Green
#2E8B57
ΔE00 6.08
Darkish Green
#287C37
ΔE00 6.72
Dark Sage
#598556
ΔE00 7.21
Viridian
#1E9167
ΔE00 8.16
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#337B53 #7B335B
analogous
#377B33 #337B53 #337B77
triadic
#337B53 #53337B #7B5333
tetradic
#337B53 #33377B #7B335B #7B7733
square
#337B53 #33377B #7B335B #7B7733
split-complementary
#337B53 #77337B #7B3337
monochromatic
#0F2419 #215036 #337B53 #45A670 #68C08F
Accessibility & contrast
On white
5.12
#337B53 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.10
#337B53 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #337B53
5.12:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##337B53 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##337B53 | 1.00 | 5.12 | 4.10 | 5.12 |
| #FFFFFF | 5.12 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.10 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.12 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#7A7251
Deuteranopia (green-blind)
#706B55
Tritanopia (blue-blind)
#1B7A70
Achromatopsia (no color)
#6E6E6E
Design tokens & code
CSS
--color: #337b53; /* rgb */ color: rgb(51, 123, 83); /* oklch */ color: oklch(52.6% 0.097 156.4);
Tailwind
colors: {
custom: {
50: '#71a283',
500: '#337b53',
950: '#000000',
},
}SCSS
$custom: #337b53; $custom-light: #71a283; $custom-dark: #000000;
JSON
{
"hex": "#337b53",
"rgb": {
"r": 51,
"g": 123,
"b": 83
},
"hsl": {
"h": 146.667,
"s": 41.379,
"l": 34.118
},
"oklch": {
"l": 0.5258,
"c": 0.0965,
"h": 156.4
},
"luminance": 0.15494
}Semantic roles & 50–950 ramp
primary
#337B53
secondary
#A86289
accent
#579BD1
background
#F7FAF8
surface
#EDF3EF
border
#C8CDCA
text
#080F0A
muted
#7B7F7C