#558662
Closest named color: Dark Sage (#598556). oklch(57.5% 0.077 151.8), rgb(85, 134, 98).
Aa
Black text reads best on this color (4.97:1).
About this color
#558662 is a medium-dark, moderately saturated green. In OKLCH its lightness is 57%, its chroma 0.077 and its hue 152°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Sage (#598556), ΔE 0.016 away. Black text reads best on it, at 4.97:1.
| Hue family | Greens |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.077) |
| Temperature | in between |
| Nearest name | Dark Sage (#598556) |
| Black text | 4.97:1 |
| White text | 4.22:1 |
Values
| HEX | #558662 |
| RGB | rgb(85, 134, 98) |
| HSL | hsl(136, 22%, 43%) |
| OKLCH | oklch(57.5% 0.077 151.8) |
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 #558662 | 4.22:1 | AA large text | Lc -74.6 | Content text, not long reading |
| Black text on #558662 | 4.97:1 | AA | Lc 35.0 | Non-text elements, placeholder text |
| #558662 text on white | 4.22:1 | AA large text | Lc 69.1 | Content text, not long reading |
| #558662 text on black | 4.97:1 | AA | Lc -32.6 | 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
#E5ECE6
oklch(93.6% 0.011 149.9)
-
Step 200
200
#D0DDD3
oklch(88.5% 0.019 152.8)
-
Step 300
300
#B1C7B6
oklch(80.8% 0.034 152.3)
-
Step 400
400
#87AB90
oklch(70.7% 0.055 152.5)
-
Step 500
500
#699674
oklch(63.1% 0.071 151.6)
-
Step 600
600 (this color)
#558662
oklch(57.5% 0.077 151.8)
-
Step 700
700
#406C4C
oklch(49% 0.071 151.8)
-
Step 800
800
#35583F
oklch(42.6% 0.058 152.4)
-
Step 900
900
#2F4935
oklch(37.8% 0.047 150.9)
-
Step 950
950
#1C2B1F
oklch(27.1% 0.03 150.2)
#558662 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) | #867E60 | 0.067 |
| Deuteranopia (no green cones) | #7F7964 | 0.066 |
| Tritanopia (no blue cones) | #4D857C | 0.040 |
| Achromatopsia (no color) | #7B7B7B | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #558662
#558662
oklch(57.5% 0.077 151.8)
- #94688D
#94688D
oklch(57.5% 0.077 332.2)
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 #558662, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sage #598556 ΔE 0.016
- Slate Green #658D6D ΔE 0.032
- Sea Green #2E8B57 ΔE 0.043
- Light Forest Green #4F9153 ΔE 0.045
- Military Green #667C3E ΔE 0.046
- Viridian #1E9167 ΔE 0.046
- Dusty Teal #4C9085 ΔE 0.050
- Swamp #698339 ΔE 0.050
Use #558662 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.