#588B2B#588B2B
#588B2B is a mid, vivid yellow-green. Relative luminance 0.207; OKLCH L 58.0% C 0.138 H 133.2°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).
Color values
| HEX | #588B2B |
|---|---|
| RGB | rgb(88, 139, 43) |
| HSL | hsl(92, 53%, 36%) |
| HSV | hsv(92, 69%, 55%) |
| CMYK | cmyk(36.7%, 0%, 69.1%, 45.5%) |
| CIE-LAB | lab(52.63, -33.73, 44.13) |
| CIE-LCH | lch(52.63, 55.54, 127.39°) |
| OKLab | oklab(58.03% -0.0945 0.1006) |
| OKLCH | oklch(58.03% 0.138 133.2) |
| XYZ | xyz(13.6929, 20.7138, 5.5617) |
| Luminance | 0.2071 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Mossy Green
#638B27
ΔE00 2.42
Moss Green (survey)
#658B38
ΔE00 2.65
Sap Green
#5C8B15
ΔE00 2.88
Olivedrab
#6B8E23
ΔE00 4.36
Fern Green
#548D44
ΔE00 4.48
Avocado
#568203
ΔE00 4.72
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#588B2B #5E2B8B
analogous
#888B2B #588B2B #2B8B2E
triadic
#588B2B #2B588B #8B2B58
tetradic
#588B2B #2B888B #5E2B8B #8B2E2B
square
#588B2B #2B888B #5E2B8B #8B2E2B
split-complementary
#588B2B #2E2B8B #8B2B88
monochromatic
#1D2E0E #3A5C1D #588B2B #76BA39 #95CE62
Accessibility & contrast
On white
4.08
#588B2B on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.14
#588B2B on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #588B2B
5.14:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##588B2B | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##588B2B | 1.00 | 4.08 | 5.14 | 5.14 |
| #FFFFFF | 4.08 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.14 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.14 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#91801D
Deuteranopia (green-blind)
#8A7C33
Tritanopia (blue-blind)
#588578
Achromatopsia (no color)
#7E7E7E
Design tokens & code
CSS
--color: #588b2b; /* rgb */ color: rgb(88, 139, 43); /* oklch */ color: oklch(58.0% 0.138 133.2);
Tailwind
colors: {
custom: {
50: '#8bad6a',
500: '#588b2b',
950: '#000000',
},
}SCSS
$custom: #588b2b; $custom-light: #8bad6a; $custom-dark: #000000;
JSON
{
"hex": "#588b2b",
"rgb": {
"r": 88,
"g": 139,
"b": 43
},
"hsl": {
"h": 91.875,
"s": 52.747,
"l": 35.686
},
"oklch": {
"l": 0.5803,
"c": 0.13804,
"h": 133.2
},
"luminance": 0.20714
}Semantic roles & 50–950 ramp
primary
#588B2B
secondary
#8C5DB5
accent
#4CDC98
background
#F8FAF6
surface
#F0F4EB
border
#CBCEC6
text
#0C1007
muted
#7D7F7A