#658F6D
Closest named color: Slate Green (#658D6D). oklch(60.9% 0.069 149.9), rgb(101, 143, 109).
Aa
Black text reads best on this color (5.70:1).
About this color
#658F6D is a medium-dark, muted green. In OKLCH its lightness is 61%, its chroma 0.069 and its hue 150°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Slate Green (#658D6D), ΔE 0.006 away. Black text reads best on it, at 5.70:1.
| Hue family | Greens |
| Lightness | medium-dark (61%) |
| Chroma | muted (0.069) |
| Temperature | in between |
| Nearest name | Slate Green (#658D6D) |
| Black text | 5.70:1 |
| White text | 3.68:1 |
Values
| HEX | #658F6D |
| RGB | rgb(101, 143, 109) |
| HSL | hsl(131, 17%, 48%) |
| OKLCH | oklch(60.9% 0.069 149.9) |
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 #658F6D | 3.68:1 | AA large text | Lc -69.9 | Content text, not long reading |
| Black text on #658F6D | 5.70:1 | AA | Lc 39.7 | Non-text elements, placeholder text |
| #658F6D text on white | 3.68:1 | AA large text | Lc 64.4 | Content text, not long reading |
| #658F6D text on black | 5.70:1 | AA | Lc -37.3 | 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 500.
-
Step 50
50
#F3F6F4
oklch(97% 0.004 157.2)
-
Step 100
100
#E5ECE6
oklch(93.6% 0.011 149.9)
-
Step 200
200
#D1DDD3
oklch(88.6% 0.019 150.5)
-
Step 300
300
#B2C7B5
oklch(80.9% 0.034 149.5)
-
Step 400
400
#89AB8F
oklch(70.8% 0.055 150)
-
Step 500
500 (this color)
#658F6D
oklch(60.9% 0.069 149.9)
-
Step 600
600
#52805C
oklch(55.6% 0.075 150.3)
-
Step 700
700
#436C4B
oklch(49.1% 0.07 149.4)
-
Step 800
800
#37583E
oklch(42.7% 0.058 150.1)
-
Step 900
900
#304835
oklch(37.6% 0.044 150.3)
-
Step 950
950
#1C2A1F
oklch(26.8% 0.028 150.8)
#658F6D 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) | #90886B | 0.059 |
| Deuteranopia (no green cones) | #89836F | 0.058 |
| Tritanopia (no blue cones) | #5F8D86 | 0.039 |
| Achromatopsia (no color) | #858585 | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #658F6D
#658F6D
oklch(60.9% 0.069 149.9)
- #9B7497
#9B7497
oklch(60.9% 0.069 329.9)
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 #658F6D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate Green #658D6D ΔE 0.006
- Green Grey #77926F ΔE 0.025
- Dusty Teal #4C9085 ΔE 0.039
- Ocean Green #3D9973 ΔE 0.042
- Dark Sage #598556 ΔE 0.042
- Grey Teal #5E9B8A ΔE 0.044
- Drab Green #749551 ΔE 0.048
- Camo #7F8F4E ΔE 0.048
Use #658F6D 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.