#658A64
Closest named color: Slate Green (#658D6D). oklch(59.5% 0.07 144), rgb(101, 138, 100).
Aa
Black text reads best on this color (5.37:1).
About this color
#658A64 is a medium-dark, moderately saturated green. In OKLCH its lightness is 60%, its chroma 0.070 and its hue 144°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Slate Green (#658D6D), ΔE 0.013 away. Black text reads best on it, at 5.37:1.
| Hue family | Greens |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.070) |
| Temperature | in between |
| Nearest name | Slate Green (#658D6D) |
| Black text | 5.37:1 |
| White text | 3.90:1 |
Values
| HEX | #658A64 |
| RGB | rgb(101, 138, 100) |
| HSL | hsl(118, 16%, 47%) |
| OKLCH | oklch(59.5% 0.07 144) |
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 #658A64 | 3.90:1 | AA large text | Lc -72.0 | Content text, not long reading |
| Black text on #658A64 | 5.37:1 | AA | Lc 37.6 | Non-text elements, placeholder text |
| #658A64 text on white | 3.90:1 | AA large text | Lc 66.5 | Content text, not long reading |
| #658A64 text on black | 5.37:1 | AA | Lc -35.2 | 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
#F4F6F3
oklch(97.1% 0.004 134.8)
-
Step 100
100
#E6ECE6
oklch(93.7% 0.01 145.5)
-
Step 200
200
#D2DDD1
oklch(88.6% 0.02 143)
-
Step 300
300
#B4C7B3
oklch(81% 0.035 143.9)
-
Step 400
400
#8CAA8B
oklch(70.7% 0.055 144.1)
-
Step 500
500 (this color)
#658A64
oklch(59.5% 0.07 144)
-
Step 600
600
#577F56
oklch(55.5% 0.077 143.9)
-
Step 700
700
#476B46
oklch(49% 0.071 143.8)
-
Step 800
800
#3B583A
oklch(42.8% 0.06 143.7)
-
Step 900
900
#334832
oklch(37.7% 0.045 143.5)
-
Step 950
950
#1E2A1D
oklch(26.9% 0.029 142.8)
#658A64 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) | #8C8362 | 0.055 |
| Deuteranopia (no green cones) | #867F66 | 0.054 |
| Tritanopia (no blue cones) | #628880 | 0.044 |
| Achromatopsia (no color) | #818181 | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #658A64
#658A64
oklch(59.5% 0.07 144)
- #947197
#947197
oklch(59.6% 0.07 323.8)
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 #658A64, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate Green #658D6D ΔE 0.013
- Dark Sage #598556 ΔE 0.028
- Green Grey #77926F ΔE 0.036
- Light Forest Green #4F9153 ΔE 0.044
- Camo #7F8F4E ΔE 0.047
- Dusty Teal #4C9085 ΔE 0.048
- Drab #828344 ΔE 0.048
- Khaki Green #728639 ΔE 0.049
Use #658A64 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.