#658668
Closest named color: Slate Green (#658D6D). oklch(58.6% 0.059 147.2), rgb(101, 134, 104).
Aa
Black text reads best on this color (5.16:1).
About this color
#658668 is a medium-dark, muted green. In OKLCH its lightness is 59%, its chroma 0.059 and its hue 147°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Slate Green (#658D6D), ΔE 0.020 away. Black text reads best on it, at 5.16:1.
| Hue family | Greens |
| Lightness | medium-dark (59%) |
| Chroma | muted (0.059) |
| Temperature | in between |
| Nearest name | Slate Green (#658D6D) |
| Black text | 5.16:1 |
| White text | 4.06:1 |
Values
| HEX | #658668 |
| RGB | rgb(101, 134, 104) |
| HSL | hsl(125, 14%, 46%) |
| OKLCH | oklch(58.6% 0.059 147.2) |
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 #658668 | 4.06:1 | AA large text | Lc -73.4 | Content text, not long reading |
| Black text on #658668 | 5.16:1 | AA | Lc 36.2 | Non-text elements, placeholder text |
| #658668 text on white | 4.06:1 | AA large text | Lc 67.9 | Content text, not long reading |
| #658668 text on black | 5.16:1 | AA | Lc -33.8 | 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
#F4F6F4
oklch(97.1% 0.003 145.5)
-
Step 100
100
#E7EBE7
oklch(93.6% 0.007 145.5)
-
Step 200
200
#D3DCD4
oklch(88.5% 0.015 148.8)
-
Step 300
300
#B6C6B7
oklch(81% 0.027 147.1)
-
Step 400
400
#90A892
oklch(70.7% 0.041 147.4)
-
Step 500
500
#749377
oklch(63.2% 0.054 147.5)
-
Step 600
600 (this color)
#658668
oklch(58.6% 0.059 147.2)
-
Step 700
700
#4C694F
oklch(49% 0.053 147.4)
-
Step 800
800
#3E5641
oklch(42.7% 0.045 148)
-
Step 900
900
#354737
oklch(37.7% 0.035 147.8)
-
Step 950
950
#1F2A20
oklch(27.1% 0.024 147.3)
#658668 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) | #878066 | 0.048 |
| Deuteranopia (no green cones) | #827D6A | 0.047 |
| Tritanopia (no blue cones) | #61847E | 0.035 |
| Achromatopsia (no color) | #7E7E7E | 0.059 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #658668
#658668
oklch(58.6% 0.059 147.2)
- #8F708E
#8F708E
oklch(58.6% 0.058 327.3)
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 #658668, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate Green #658D6D ΔE 0.020
- Dark Sage #598556 ΔE 0.031
- Green Grey #77926F ΔE 0.044
- Dusty Teal #4C9085 ΔE 0.045
- Drab #828344 ΔE 0.053
- Military Green #667C3E ΔE 0.054
- Medium Grey #7D7F7C ΔE 0.054
- Brown Grey #8D8468 ΔE 0.056
Use #658668 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.