#577822#577822
#577822 is a mid, moderate yellow-green. Relative luminance 0.156; OKLCH L 52.9% C 0.119 H 128.2°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).
Color values
| HEX | #577822 |
|---|---|
| RGB | rgb(87, 120, 34) |
| HSL | hsl(83, 56%, 30%) |
| HSV | hsv(83, 72%, 47%) |
| CMYK | cmyk(27.5%, 0%, 71.7%, 52.9%) |
| CIE-LAB | lab(46.41, -25.83, 41.44) |
| CIE-LCH | lch(46.41, 48.83, 121.94°) |
| OKLab | oklab(52.93% -0.0736 0.0937) |
| OKLCH | oklch(52.93% 0.119 128.2) |
| XYZ | xyz(10.9357, 15.5744, 3.9431) |
| Luminance | 0.1557 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Dirty Green
#667E2C
ΔE00 3.55
Muddy Green
#657432
ΔE00 4.67
Avocado
#568203
ΔE00 4.82
Military Green
#667C3E
ΔE00 4.99
Swamp
#698339
ΔE00 5.32
Olive Green
#677A04
ΔE00 5.64
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#577822 #432278
analogous
#786E22 #577822 #2C7822
triadic
#577822 #225778 #782257
tetradic
#577822 #22786E #432278 #78222C
square
#577822 #22786E #432278 #78222C
split-complementary
#577822 #222C78 #6E2278
monochromatic
#121907 #344814 #577822 #7AA830 #99CB49
Accessibility & contrast
On white
5.10
#577822 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.11
#577822 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #577822
5.10:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##577822 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##577822 | 1.00 | 5.10 | 4.11 | 5.10 |
| #FFFFFF | 5.10 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.11 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.10 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#7E6F15
Deuteranopia (green-blind)
#7A6D29
Tritanopia (blue-blind)
#5A7267
Achromatopsia (no color)
#6E6E6E
Design tokens & code
CSS
--color: #577822; /* rgb */ color: rgb(87, 120, 34); /* oklch */ color: oklch(52.9% 0.119 128.2);
Tailwind
colors: {
custom: {
50: '#899f63',
500: '#577822',
950: '#000000',
},
}SCSS
$custom: #577822; $custom-light: #899f63; $custom-dark: #000000;
JSON
{
"hex": "#577822",
"rgb": {
"r": 87,
"g": 120,
"b": 34
},
"hsl": {
"h": 83.023,
"s": 55.844,
"l": 30.196
},
"oklch": {
"l": 0.52926,
"c": 0.11914,
"h": 128.2
},
"luminance": 0.15575
}Semantic roles & 50–950 ramp
primary
#577822
secondary
#704BAB
accent
#49DF82
background
#F8F9F6
surface
#F0F2EB
border
#CBCCC6
text
#0C0E05
muted
#7D7E7A