#66926E
Closest named color: Slate Green (#658D6D). oklch(61.8% 0.072 149.5), rgb(102, 146, 110).
Aa
Black text reads best on this color (5.90:1).
About this color
#66926E is a medium-dark, moderately saturated green. In OKLCH its lightness is 62%, its chroma 0.072 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 0.015 away. Black text reads best on it, at 5.90:1.
| Hue family | Greens |
| Lightness | medium-dark (62%) |
| Chroma | moderately saturated (0.072) |
| Temperature | in between |
| Nearest name | Slate Green (#658D6D) |
| Black text | 5.90:1 |
| White text | 3.55:1 |
Values
| HEX | #66926E |
| RGB | rgb(102, 146, 110) |
| HSL | hsl(131, 18%, 49%) |
| OKLCH | oklch(61.8% 0.072 149.5) |
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 #66926E | 3.55:1 | AA large text | Lc -68.6 | Content text, not long reading |
| Black text on #66926E | 5.90:1 | AA | Lc 41.0 | Non-text elements, placeholder text |
| #66926E text on white | 3.55:1 | AA large text | Lc 63.1 | Content text, not long reading |
| #66926E text on black | 5.90:1 | AA | Lc -38.6 | 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
#D1DDD2
oklch(88.5% 0.02 147.8)
-
Step 300
300
#B1C7B5
oklch(80.8% 0.035 150.7)
-
Step 400
400
#88AB8E
oklch(70.7% 0.057 149.8)
-
Step 500
500 (this color)
#66926E
oklch(61.8% 0.072 149.5)
-
Step 600
600
#51805A
oklch(55.5% 0.078 149.4)
-
Step 700
700
#416C4A
oklch(49% 0.073 149.7)
-
Step 800
800
#36583D
oklch(42.6% 0.06 149.8)
-
Step 900
900
#2F4934
oklch(37.8% 0.048 149.7)
-
Step 950
950
#1C2B1F
oklch(27.1% 0.03 150.2)
#66926E 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) | #938B6C | 0.061 |
| Deuteranopia (no green cones) | #8C8670 | 0.060 |
| Tritanopia (no blue cones) | #609088 | 0.041 |
| Achromatopsia (no color) | #888888 | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #66926E
#66926E
oklch(61.8% 0.072 149.5)
- #9E769B
#9E769B
oklch(61.8% 0.072 328.9)
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 #66926E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate Green #658D6D ΔE 0.015
- Green Grey #77926F ΔE 0.021
- Ocean Green #3D9973 ΔE 0.039
- Grey Teal #5E9B8A ΔE 0.040
- Dusty Teal #4C9085 ΔE 0.042
- Drab Green #749551 ΔE 0.043
- Moss #769958 ΔE 0.044
- Camo #7F8F4E ΔE 0.045
Use #66926E 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.