#578626
Closest named color: Sap Green (#5C8B15). oklch(56.6% 0.135 132), rgb(87, 134, 38).
Aa
Black text reads best on this color (4.84:1).
About this color
#578626 is a medium-dark, moderately saturated green. In OKLCH its lightness is 57%, its chroma 0.135 and its hue 132°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Sap Green (#5C8B15), ΔE 0.021 away. Black text reads best on it, at 4.84:1.
| Hue family | Greens |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.135) |
| Temperature | in between |
| Nearest name | Sap Green (#5C8B15) |
| Black text | 4.84:1 |
| White text | 4.33:1 |
Values
| HEX | #578626 |
| RGB | rgb(87, 134, 38) |
| HSL | hsl(89, 56%, 34%) |
| OKLCH | oklch(56.6% 0.135 132) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #578626 | 4.33:1 | AA large text | Lc -75.3 | Fine for body text |
| Black text on #578626 | 4.84:1 | AA | Lc 34.2 | Non-text elements, placeholder text |
| #578626 text on white | 4.33:1 | AA large text | Lc 69.8 | Content text, not long reading |
| #578626 text on black | 4.84:1 | AA | Lc -31.8 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 600.
-
Step 50
50
#F3F7F1
oklch(97.1% 0.009 134.9)
-
Step 100
100
#E5EDE1
oklch(93.7% 0.018 134.9)
-
Step 200
200
#D1DEC7
oklch(88.4% 0.034 131.4)
-
Step 300
300
#B2C9A1
oklch(80.8% 0.06 132.1)
-
Step 400
400
#8AAE6D
oklch(70.8% 0.098 132)
-
Step 500
500
#6D9944
oklch(63.2% 0.125 131.8)
-
Step 600
600 (this color)
#578626
oklch(56.6% 0.135 132)
-
Step 700
700
#446F14
oklch(49.2% 0.126 132.3)
-
Step 800
800
#385A14
oklch(42.6% 0.105 132.2)
-
Step 900
900
#314A19
oklch(37.7% 0.08 131.9)
-
Step 950
950
#1D2C10
oklch(27.2% 0.052 132.2)
#578626 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #8C7C17 | 0.075 |
| Deuteranopia (no green cones) | #85782F | 0.076 |
| Tritanopia (no blue cones) | #588073 | 0.103 |
| Achromatopsia (no color) | #797979 | 0.136 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #578626
#578626
oklch(56.6% 0.135 132)
- #915CAF
#915CAF
oklch(56.7% 0.135 312.2)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #578626, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sap Green #5C8B15 ΔE 0.021
- Mossy Green #638B27 ΔE 0.022
- Moss Green #658B38 ΔE 0.028
- Fern Green #548D44 ΔE 0.029
- Swamp #698339 ΔE 0.033
- Olive Green #677A04 ΔE 0.036
- Olive Drab #6B8E23 ΔE 0.036
- Swamp Green #748500 ΔE 0.036
Use #578626 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.