#66996A
Closest named color: Moss (#769958). oklch(63.4% 0.089 146.3), rgb(102, 153, 106).
Aa
Black text reads best on this color (6.32:1).
About this color
#66996A is a medium-light, moderately saturated green. In OKLCH its lightness is 63%, its chroma 0.089 and its hue 146°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Moss (#769958), ΔE 0.027 away. Black text reads best on it, at 6.32:1.
| Hue family | Greens |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.089) |
| Temperature | in between |
| Nearest name | Moss (#769958) |
| Black text | 6.32:1 |
| White text | 3.31:1 |
Values
| HEX | #66996A |
| RGB | rgb(102, 153, 106) |
| HSL | hsl(125, 20%, 50%) |
| OKLCH | oklch(63.4% 0.089 146.3) |
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 #66996A | 3.31:1 | AA large text | Lc -65.9 | Content text, not long reading |
| Black text on #66996A | 6.32:1 | AA | Lc 43.6 | Non-text elements, placeholder text |
| #66996A text on white | 3.31:1 | AA large text | Lc 60.5 | Content text, not long reading |
| #66996A text on black | 6.32:1 | AA | Lc -41.2 | 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
#F3F6F3
oklch(97% 0.005 145.5)
-
Step 100
100
#E5ECE5
oklch(93.6% 0.012 145.5)
-
Step 200
200
#CFDED0
oklch(88.5% 0.025 147.3)
-
Step 300
300
#AFC9B0
oklch(81% 0.045 146.2)
-
Step 400
400
#85AD87
oklch(70.8% 0.07 146.1)
-
Step 500
500 (this color)
#66996A
oklch(63.4% 0.089 146.3)
-
Step 600
600
#4B8251
oklch(55.5% 0.095 146.6)
-
Step 700
700
#3C6E41
oklch(49% 0.089 146.3)
-
Step 800
800
#325A36
oklch(42.8% 0.074 146.4)
-
Step 900
900
#2C4A2F
oklch(37.7% 0.058 146.7)
-
Step 950
950
#1A2B1C
oklch(26.9% 0.036 147.4)
#66996A 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) | #9B9067 | 0.072 |
| Deuteranopia (no green cones) | #938B6D | 0.070 |
| Tritanopia (no blue cones) | #60978D | 0.052 |
| Achromatopsia (no color) | #8D8D8D | 0.089 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #66996A
#66996A
oklch(63.4% 0.089 146.3)
- #A777A7
#A777A7
oklch(63.4% 0.089 326.6)
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 #66996A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Moss #769958 ΔE 0.027
- Drab Green #749551 ΔE 0.030
- Green Grey #77926F ΔE 0.031
- Ocean Green #3D9973 ΔE 0.037
- Slate Green #658D6D ΔE 0.038
- Camo #7F8F4E ΔE 0.042
- Flat Green #699D4C ΔE 0.042
- Greeny Grey #7EA07A ΔE 0.042
Use #66996A 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.