#558648
Closest named color: Dark Sage (#598556). oklch(56.9% 0.105 139.3), rgb(85, 134, 72).
Aa
Black text reads best on this color (4.88:1).
About this color
#558648 is a medium-dark, moderately saturated green. In OKLCH its lightness is 57%, its chroma 0.105 and its hue 139°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Sage (#598556), ΔE 0.021 away. Black text reads best on it, at 4.88:1.
| Hue family | Greens |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.105) |
| Temperature | in between |
| Nearest name | Dark Sage (#598556) |
| Black text | 4.88:1 |
| White text | 4.29:1 |
Values
| HEX | #558648 |
| RGB | rgb(85, 134, 72) |
| HSL | hsl(107, 30%, 40%) |
| OKLCH | oklch(56.9% 0.105 139.3) |
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 #558648 | 4.29:1 | AA large text | Lc -75.1 | Fine for body text |
| Black text on #558648 | 4.88:1 | AA | Lc 34.5 | Non-text elements, placeholder text |
| #558648 text on white | 4.29:1 | AA large text | Lc 69.6 | Content text, not long reading |
| #558648 text on black | 4.88:1 | AA | Lc -32.1 | 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
#F3F6F2
oklch(97% 0.006 137.8)
-
Step 100
100
#E5ECE4
oklch(93.6% 0.013 141.8)
-
Step 200
200
#D1DECD
oklch(88.6% 0.027 138.3)
-
Step 300
300
#B1C9AB
oklch(81% 0.049 139.4)
-
Step 400
400
#88AC7F
oklch(70.6% 0.075 139.4)
-
Step 500
500
#6A985E
oklch(63.1% 0.098 139.3)
-
Step 600
600 (this color)
#558648
oklch(56.9% 0.105 139.3)
-
Step 700
700
#426E36
oklch(49.2% 0.098 139.2)
-
Step 800
800
#365A2D
oklch(42.8% 0.082 139.5)
-
Step 900
900
#2F4A28
oklch(37.8% 0.065 139.4)
-
Step 950
950
#1C2B18
oklch(26.9% 0.04 139.2)
#558648 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) | #897D43 | 0.072 |
| Deuteranopia (no green cones) | #82784C | 0.073 |
| Tritanopia (no blue cones) | #528277 | 0.071 |
| Achromatopsia (no color) | #7A7A7A | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #558648
#558648
oklch(56.9% 0.105 139.3)
- #92629E
#92629E
oklch(56.9% 0.105 319.4)
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 #558648, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sage #598556 ΔE 0.021
- Fern Green #548D44 ΔE 0.023
- Swamp #698339 ΔE 0.025
- Light Forest Green #4F9153 ΔE 0.031
- Moss Green #658B38 ΔE 0.031
- Military Green #667C3E ΔE 0.032
- Sea Green #2E8B57 ΔE 0.033
- Khaki Green #728639 ΔE 0.036
Use #558648 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.