#66976C
Closest named color: Green Grey (#77926F). oklch(63% 0.083 147.6), rgb(102, 151, 108).
Aa
Black text reads best on this color (6.20:1).
About this color
#66976C is a medium-light, moderately saturated green. In OKLCH its lightness is 63%, its chroma 0.083 and its hue 148°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Green Grey (#77926F), ΔE 0.026 away. Black text reads best on it, at 6.20:1.
| Hue family | Greens |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.083) |
| Temperature | in between |
| Nearest name | Green Grey (#77926F) |
| Black text | 6.20:1 |
| White text | 3.38:1 |
Values
| HEX | #66976C |
| RGB | rgb(102, 151, 108) |
| HSL | hsl(127, 19%, 50%) |
| OKLCH | oklch(63% 0.083 147.6) |
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 #66976C | 3.38:1 | AA large text | Lc -66.7 | Content text, not long reading |
| Black text on #66976C | 6.20:1 | AA | Lc 42.8 | Non-text elements, placeholder text |
| #66976C text on white | 3.38:1 | AA large text | Lc 61.2 | Content text, not long reading |
| #66976C text on black | 6.20:1 | AA | Lc -40.5 | 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
#D0DDD1
oklch(88.4% 0.021 147.6)
-
Step 300
300
#B0C8B2
oklch(80.9% 0.04 147.5)
-
Step 400
400
#86AC8A
oklch(70.7% 0.064 147.7)
-
Step 500
500 (this color)
#66976C
oklch(63% 0.083 147.6)
-
Step 600
600
#4D8254
oklch(55.7% 0.091 147.4)
-
Step 700
700
#3D6E44
oklch(49.2% 0.085 147.4)
-
Step 800
800
#335939
oklch(42.6% 0.068 148.1)
-
Step 900
900
#2D4A31
oklch(37.8% 0.055 147.8)
-
Step 950
950
#1B2B1D
oklch(27% 0.034 147.8)
#66976C 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) | #988F69 | 0.067 |
| Deuteranopia (no green cones) | #908A6E | 0.065 |
| Tritanopia (no blue cones) | #60958B | 0.047 |
| Achromatopsia (no color) | #8C8C8C | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #66976C
#66976C
oklch(63% 0.083 147.6)
- #A477A3
#A477A3
oklch(62.9% 0.083 327.2)
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 #66976C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Green Grey #77926F ΔE 0.026
- Slate Green #658D6D ΔE 0.031
- Moss #769958 ΔE 0.032
- Drab Green #749551 ΔE 0.034
- Ocean Green #3D9973 ΔE 0.036
- Grey Teal #5E9B8A ΔE 0.040
- Camo #7F8F4E ΔE 0.042
- Greeny Grey #7EA07A ΔE 0.044
Use #66976C 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.