#557A2B#557A2B
#557A2B is a mid, moderate yellow-green. Relative luminance 0.160; OKLCH L 53.4% C 0.116 H 130.7°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #557A2B |
|---|---|
| RGB | rgb(85, 122, 43) |
| HSL | hsl(88, 48%, 32%) |
| HSV | hsv(88, 65%, 48%) |
| CMYK | cmyk(30.3%, 0%, 64.8%, 52.2%) |
| CIE-LAB | lab(47.01, -26.88, 38.02) |
| CIE-LCH | lch(47.01, 46.56, 125.25°) |
| OKLab | oklab(53.4% -0.0756 0.0878) |
| OKLCH | oklch(53.4% 0.116 130.7) |
| XYZ | xyz(11.1418, 16.0245, 4.7910) |
| Luminance | 0.1603 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Dirty Green
#667E2C
ΔE00 3.99
Military Green
#667C3E
ΔE00 4.40
Swamp
#698339
ΔE00 4.88
Muddy Green
#657432
ΔE00 5.19
Avocado
#568203
ΔE00 5.41
Dark Grass Green
#388004
ΔE00 5.85
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#557A2B #502B7A
analogous
#7A782B #557A2B #2E7A2B
triadic
#557A2B #2B557A #7A2B55
tetradic
#557A2B #2B7A78 #502B7A #7A2B2E
square
#557A2B #2B7A78 #502B7A #7A2B2E
split-complementary
#557A2B #2B2E7A #782B7A
monochromatic
#161F0B #354D1B #557A2B #75A73B #93C55A
Accessibility & contrast
On white
4.99
#557A2B on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.20
#557A2B on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #557A2B
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##557A2B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##557A2B | 1.00 | 4.99 | 4.20 | 4.99 |
| #FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.20 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#7F7122
Deuteranopia (green-blind)
#7A6F31
Tritanopia (blue-blind)
#577569
Achromatopsia (no color)
#6F6F6F
Design tokens & code
CSS
--color: #557a2b; /* rgb */ color: rgb(85, 122, 43); /* oklch */ color: oklch(53.4% 0.116 130.7);
Tailwind
colors: {
custom: {
50: '#88a068',
500: '#557a2b',
950: '#000000',
},
}SCSS
$custom: #557a2b; $custom-light: #88a068; $custom-dark: #000000;
JSON
{
"hex": "#557a2b",
"rgb": {
"r": 85,
"g": 122,
"b": 43
},
"hsl": {
"h": 88.101,
"s": 47.879,
"l": 32.353
},
"oklch": {
"l": 0.53401,
"c": 0.11582,
"h": 130.7
},
"luminance": 0.16025
}Semantic roles & 50–950 ramp
primary
#557A2B
secondary
#7E56AB
accent
#50D790
background
#F8F9F6
surface
#F0F2EB
border
#CBCCC6
text
#0C0F06
muted
#7D7E7A