#658C2F
Closest named color: Mossy Green (#638B27). oklch(59.1% 0.129 129.2), rgb(101, 140, 47).
Aa
Black text reads best on this color (5.34:1).
About this color
#658C2F is a medium-dark, moderately saturated green. In OKLCH its lightness is 59%, its chroma 0.129 and its hue 129°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Mossy Green (#638B27), ΔE 0.007 away. Black text reads best on it, at 5.34:1.
| Hue family | Greens |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.129) |
| Temperature | in between |
| Nearest name | Mossy Green (#638B27) |
| Black text | 5.34:1 |
| White text | 3.92:1 |
Values
| HEX | #658C2F |
| RGB | rgb(101, 140, 47) |
| HSL | hsl(85, 50%, 37%) |
| OKLCH | oklch(59.1% 0.129 129.2) |
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 #658C2F | 3.92:1 | AA large text | Lc -72.1 | Content text, not long reading |
| Black text on #658C2F | 5.34:1 | AA | Lc 37.5 | Non-text elements, placeholder text |
| #658C2F text on white | 3.92:1 | AA large text | Lc 66.6 | Content text, not long reading |
| #658C2F text on black | 5.34:1 | AA | Lc -35.1 | 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
#F4F6F1
oklch(97% 0.007 124.4)
-
Step 100
100
#E6ECE1
oklch(93.5% 0.016 130.4)
-
Step 200
200
#D2DEC7
oklch(88.5% 0.034 129.7)
-
Step 300
300
#B5C9A1
oklch(81% 0.059 129.3)
-
Step 400
400
#8EAC6D
oklch(70.6% 0.093 129.2)
-
Step 500
500
#739745
oklch(63.1% 0.118 129)
-
Step 600
600 (this color)
#658C2F
oklch(59.1% 0.129 129.2)
-
Step 700
700
#4B6D14
oklch(49.1% 0.12 129)
-
Step 800
800
#3D5915
oklch(42.7% 0.099 129.4)
-
Step 900
900
#344919
oklch(37.6% 0.077 129.4)
-
Step 950
950
#1F2B10
oklch(27% 0.048 129)
#658C2F 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) | #938223 | 0.067 |
| Deuteranopia (no green cones) | #8D8036 | 0.066 |
| Tritanopia (no blue cones) | #688679 | 0.101 |
| Achromatopsia (no color) | #808080 | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #658C2F
#658C2F
oklch(59.1% 0.129 129.2)
- #9466B7
#9466B7
oklch(59.1% 0.129 309.1)
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 #658C2F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mossy Green #638B27 ΔE 0.007
- Moss Green #658B38 ΔE 0.009
- Olive Drab #6B8E23 ΔE 0.013
- Sap Green #5C8B15 ΔE 0.022
- Fern Green #548D44 ΔE 0.024
- Swamp Green #748500 ΔE 0.027
- Dark Yellow Green #728F02 ΔE 0.028
- Khaki Green #728639 ΔE 0.028
Use #658C2F 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.