#338F21#338F21
#338F21 is a mid, vivid green. Relative luminance 0.205; OKLCH L 57.4% C 0.168 H 140.8°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).
Color values
| HEX | #338F21 |
|---|---|
| RGB | rgb(51, 143, 33) |
| HSL | hsl(110, 63%, 35%) |
| HSV | hsv(110, 77%, 56%) |
| CMYK | cmyk(64.3%, 0%, 76.9%, 43.9%) |
| CIE-LAB | lab(52.35, -47.59, 47.28) |
| CIE-LCH | lch(52.35, 67.08, 135.19°) |
| OKLab | oklab(57.35% -0.1302 0.1063) |
| OKLCH | oklch(57.35% 0.168 140.8) |
| XYZ | xyz(11.4617, 20.4574, 4.7832) |
| Luminance | 0.2046 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Forestgreen (CSS)
#228B22
ΔE00 2.16
Emerald Green
#028F1E
ΔE00 2.43
True Green
#089404
ΔE00 2.93
Irish Green
#019529
ΔE00 3.24
Kelley Green
#009337
ΔE00 4.42
Grass Green
#3F9B0B
ΔE00 4.99
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#338F21 #7D218F
analogous
#6A8F21 #338F21 #218F46
triadic
#338F21 #21338F #8F2133
tetradic
#338F21 #216A8F #7D218F #8F4621
square
#338F21 #216A8F #7D218F #8F4621
split-complementary
#338F21 #46218F #8F216A
monochromatic
#102C0A #215D16 #338F21 #45C12C #69D753
Accessibility & contrast
On white
4.12
#338F21 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.09
#338F21 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #338F21
5.09:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##338F21 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##338F21 | 1.00 | 4.12 | 5.09 | 5.09 |
| #FFFFFF | 4.12 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.09 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.09 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#938109
Deuteranopia (green-blind)
#887A2D
Tritanopia (blue-blind)
#248A7A
Achromatopsia (no color)
#7D7D7D
Design tokens & code
CSS
--color: #338f21; /* rgb */ color: rgb(51, 143, 33); /* oklch */ color: oklch(57.4% 0.168 140.8);
Tailwind
colors: {
custom: {
50: '#77b165',
500: '#338f21',
950: '#000000',
},
}SCSS
$custom: #338f21; $custom-light: #77b165; $custom-dark: #000000;
JSON
{
"hex": "#338f21",
"rgb": {
"r": 51,
"g": 143,
"b": 33
},
"hsl": {
"h": 110.182,
"s": 62.5,
"l": 34.51
},
"oklch": {
"l": 0.57354,
"c": 0.1681,
"h": 140.8
},
"luminance": 0.20459
}Semantic roles & 50–950 ramp
primary
#338F21
secondary
#AA51BB
accent
#42E6CB
background
#F7FBF6
surface
#EEF6EB
border
#C9D0C6
text
#0A1106
muted
#7C807A