#558674
Closest named color: Dusty Teal (#4C9085). oklch(58% 0.06 169), rgb(85, 134, 116).
Aa
Black text reads best on this color (5.04:1).
About this color
#558674 is a medium-dark, muted green. In OKLCH its lightness is 58%, its chroma 0.060 and its hue 169°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dusty Teal (#4C9085), ΔE 0.032 away. Black text reads best on it, at 5.04:1.
| Hue family | Greens |
| Lightness | medium-dark (58%) |
| Chroma | muted (0.060) |
| Temperature | in between |
| Nearest name | Dusty Teal (#4C9085) |
| Black text | 5.04:1 |
| White text | 4.15:1 |
Values
| HEX | #558674 |
| RGB | rgb(85, 134, 116) |
| HSL | hsl(158, 22%, 43%) |
| OKLCH | oklch(58% 0.06 169) |
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 #558674 | 4.15:1 | AA large text | Lc -74.1 | Content text, not long reading |
| Black text on #558674 | 5.04:1 | AA | Lc 35.5 | Non-text elements, placeholder text |
| #558674 text on white | 4.15:1 | AA large text | Lc 68.6 | Content text, not long reading |
| #558674 text on black | 5.04:1 | AA | Lc -33.1 | 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
#F3F6F5
oklch(97.1% 0.003 174.5)
-
Step 100
100
#E5ECE9
oklch(93.7% 0.008 168.7)
-
Step 200
200
#D0DCD7
oklch(88.4% 0.015 169.2)
-
Step 300
300
#B0C7BD
oklch(80.9% 0.029 167.6)
-
Step 400
400
#87AA9C
oklch(70.8% 0.043 168.7)
-
Step 500
500
#689584
oklch(63.2% 0.055 169.1)
-
Step 600
600 (this color)
#558674
oklch(58% 0.06 169)
-
Step 700
700
#3F6B5B
oklch(49.1% 0.056 168.8)
-
Step 800
800
#34574B
oklch(42.6% 0.046 170.3)
-
Step 900
900
#2E483E
oklch(37.7% 0.036 168.3)
-
Step 950
950
#1B2A24
oklch(26.9% 0.023 167.9)
#558674 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) | #848073 | 0.062 |
| Deuteranopia (no green cones) | #7B7A75 | 0.058 |
| Tritanopia (no blue cones) | #488781 | 0.021 |
| Achromatopsia (no color) | #7C7C7C | 0.061 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #558674
#558674
oklch(58% 0.06 169)
- #966C80
#966C80
oklch(58% 0.06 349)
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 #558674, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Teal #4C9085 ΔE 0.032
- Slate Green #658D6D ΔE 0.033
- Dark Sage #598556 ΔE 0.042
- Dark Cyan #008B8B ΔE 0.051
- Steel Grey #6F828A ΔE 0.053
- Battleship Grey #6B7C85 ΔE 0.053
- Medium Grey #7D7F7C ΔE 0.058
- Viridian #1E9167 ΔE 0.059
Use #558674 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.