#558368
Closest named color: Dark Sage (#598556). oklch(56.9% 0.066 157.7), rgb(85, 131, 104).
Aa
Black text reads best on this color (4.83:1).
About this color
#558368 is a medium-dark, muted green. In OKLCH its lightness is 57%, its chroma 0.066 and its hue 158°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Sage (#598556), ΔE 0.028 away. Black text reads best on it, at 4.83:1.
| Hue family | Greens |
| Lightness | medium-dark (57%) |
| Chroma | muted (0.066) |
| Temperature | in between |
| Nearest name | Dark Sage (#598556) |
| Black text | 4.83:1 |
| White text | 4.34:1 |
Values
| HEX | #558368 |
| RGB | rgb(85, 131, 104) |
| HSL | hsl(145, 21%, 42%) |
| OKLCH | oklch(56.9% 0.066 157.7) |
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 #558368 | 4.34:1 | AA large text | Lc -75.5 | Fine for body text |
| Black text on #558368 | 4.83:1 | AA | Lc 34.1 | Non-text elements, placeholder text |
| #558368 text on white | 4.34:1 | AA large text | Lc 70.0 | Content text, not long reading |
| #558368 text on black | 4.83:1 | AA | Lc -31.6 | 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
#F3F6F4
oklch(97% 0.004 157.2)
-
Step 100
100
#E5ECE8
oklch(93.7% 0.009 161.3)
-
Step 200
200
#D1DDD5
oklch(88.6% 0.017 156.9)
-
Step 300
300
#B2C7B9
oklch(81% 0.03 156.5)
-
Step 400
400
#89AA95
oklch(70.7% 0.047 157.1)
-
Step 500
500
#6A957B
oklch(63.1% 0.061 157.6)
-
Step 600
600 (this color)
#558368
oklch(56.9% 0.066 157.7)
-
Step 700
700
#426B53
oklch(49% 0.06 157.6)
-
Step 800
800
#365844
oklch(42.8% 0.052 157.5)
-
Step 900
900
#2F4839
oklch(37.6% 0.04 157.5)
-
Step 950
950
#1C2A22
oklch(26.9% 0.024 159.2)
#558368 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) | #827C67 | 0.061 |
| Deuteranopia (no green cones) | #7B776A | 0.060 |
| Tritanopia (no blue cones) | #4C827B | 0.030 |
| Achromatopsia (no color) | #797979 | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #558368
#558368
oklch(56.9% 0.066 157.7)
- #916885
#916885
oklch(56.9% 0.066 337.6)
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 #558368, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sage #598556 ΔE 0.028
- Slate Green #658D6D ΔE 0.037
- Dusty Teal #4C9085 ΔE 0.047
- Military Green #667C3E ΔE 0.052
- Sea Green #2E8B57 ΔE 0.053
- Viridian #1E9167 ΔE 0.055
- Light Forest Green #4F9153 ΔE 0.059
- Swamp #698339 ΔE 0.061
Use #558368 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.