#397A21#397A21
#397A21 is a mid, vivid green. Relative luminance 0.149; OKLCH L 51.8% C 0.139 H 138.6°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).
Color values
| HEX | #397A21 |
|---|---|
| RGB | rgb(57, 122, 33) |
| HSL | hsl(104, 57%, 30%) |
| HSV | hsv(104, 73%, 48%) |
| CMYK | cmyk(53.3%, 0%, 73%, 52.2%) |
| CIE-LAB | lab(45.49, -37.83, 40.41) |
| CIE-LCH | lch(45.49, 55.36, 133.11°) |
| OKLab | oklab(51.75% -0.1043 0.0919) |
| OKLCH | oklch(51.75% 0.139 138.6) |
| XYZ | xyz(8.9211, 14.8981, 3.8441) |
| Luminance | 0.1490 (WCAG relative) |
| Temperature | warm |
| Family | green |
Closest named colors
Tree Green
#2A7E19
ΔE00 2.25
Dark Grass Green
#388004
ΔE00 3.66
Green
#008000
ΔE00 4.55
Darkish Green
#287C37
ΔE00 4.75
Forestgreen (CSS)
#228B22
ΔE00 6.32
Avocado
#568203
ΔE00 7.15
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#397A21 #62217A
analogous
#657A21 #397A21 #217A35
triadic
#397A21 #21397A #7A2139
tetradic
#397A21 #21657A #62217A #7A3521
square
#397A21 #21657A #62217A #7A3521
split-complementary
#397A21 #35217A #7A2165
monochromatic
#0C1A07 #224A14 #397A21 #50AA2E #6CCD48
Accessibility & contrast
On white
5.28
#397A21 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.98
#397A21 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #397A21
5.28:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##397A21 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##397A21 | 1.00 | 5.28 | 3.98 | 5.28 |
| #FFFFFF | 5.28 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.98 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.28 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#7E6F13
Deuteranopia (green-blind)
#756A29
Tritanopia (blue-blind)
#337668
Achromatopsia (no color)
#6C6C6C
Design tokens & code
CSS
--color: #397a21; /* rgb */ color: rgb(57, 122, 33); /* oklch */ color: oklch(51.8% 0.139 138.6);
Tailwind
colors: {
custom: {
50: '#76a162',
500: '#397a21',
950: '#000000',
},
}SCSS
$custom: #397a21; $custom-light: #76a162; $custom-dark: #000000;
JSON
{
"hex": "#397a21",
"rgb": {
"r": 57,
"g": 122,
"b": 33
},
"hsl": {
"h": 103.82,
"s": 57.419,
"l": 30.392
},
"oklch": {
"l": 0.51752,
"c": 0.13899,
"h": 138.6
},
"luminance": 0.14899
}Semantic roles & 50–950 ramp
primary
#397A21
secondary
#924AAD
accent
#47E1B7
background
#F7FAF6
surface
#EDF3EB
border
#C8CDC6
text
#090F05
muted
#7B7F7A