#658F33
Closest named color: Olive Drab (#6B8E23). oklch(59.9% 0.13 130.3), rgb(101, 143, 51).
Aa
Black text reads best on this color (5.53:1).
About this color
#658F33 is a medium-dark, moderately saturated green. In OKLCH its lightness is 60%, its chroma 0.130 and its hue 130°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Olive Drab (#6B8E23), ΔE 0.012 away. Black text reads best on it, at 5.53:1.
| Hue family | Greens |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.130) |
| Temperature | in between |
| Nearest name | Olive Drab (#6B8E23) |
| Black text | 5.53:1 |
| White text | 3.79:1 |
Values
| HEX | #658F33 |
| RGB | rgb(101, 143, 51) |
| HSL | hsl(87, 47%, 38%) |
| OKLCH | oklch(59.9% 0.13 130.3) |
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 #658F33 | 3.79:1 | AA large text | Lc -70.9 | Content text, not long reading |
| Black text on #658F33 | 5.53:1 | AA | Lc 38.7 | Non-text elements, placeholder text |
| #658F33 text on white | 3.79:1 | AA large text | Lc 65.4 | Content text, not long reading |
| #658F33 text on black | 5.53:1 | AA | Lc -36.3 | 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
#F3F7F1
oklch(97.1% 0.009 134.9)
-
Step 100
100
#E6EDE0
oklch(93.7% 0.019 130.2)
-
Step 200
200
#D1DEC6
oklch(88.4% 0.035 130.5)
-
Step 300
300
#B3C99E
oklch(80.8% 0.063 129.8)
-
Step 400
400
#8BAE69
oklch(70.8% 0.102 130.5)
-
Step 500
500 (this color)
#658F33
oklch(59.9% 0.13 130.3)
-
Step 600
600
#568315
oklch(55.7% 0.142 130.4)
-
Step 700
700
#466E03
oklch(49% 0.131 130.3)
-
Step 800
800
#3A5A0B
oklch(42.7% 0.109 130.3)
-
Step 900
900
#324A14
oklch(37.7% 0.084 130.2)
-
Step 950
950
#1D2C0D
oklch(27.1% 0.055 130.9)
#658F33 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) | #958528 | 0.069 |
| Deuteranopia (no green cones) | #8F823A | 0.070 |
| Tritanopia (no blue cones) | #67897C | 0.100 |
| Achromatopsia (no color) | #838383 | 0.131 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #658F33
#658F33
oklch(59.9% 0.13 130.3)
- #9868B9
#9868B9
oklch(60% 0.129 310.3)
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 #658F33, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Olive Drab #6B8E23 ΔE 0.012
- Mossy Green #638B27 ΔE 0.014
- Moss Green #658B38 ΔE 0.014
- Fern Green #548D44 ΔE 0.025
- Sap Green #5C8B15 ΔE 0.026
- Dark Yellow Green #728F02 ΔE 0.026
- Khaki Green #728639 ΔE 0.032
- Swamp Green #748500 ΔE 0.033
Use #658F33 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.