#778B66
Closest named color: Green Grey (#77926F). oklch(61.1% 0.059 131.1), rgb(119, 139, 102).
Aa
Black text reads best on this color (5.66:1).
About this color
#778B66 is a medium-dark, muted green. In OKLCH its lightness is 61%, its chroma 0.059 and its hue 131°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Green Grey (#77926F), ΔE 0.020 away. Black text reads best on it, at 5.66:1.
| Hue family | Greens |
| Lightness | medium-dark (61%) |
| Chroma | muted (0.059) |
| Temperature | in between |
| Nearest name | Green Grey (#77926F) |
| Black text | 5.66:1 |
| White text | 3.70:1 |
Values
| HEX | #778B66 |
| RGB | rgb(119, 139, 102) |
| HSL | hsl(92, 15%, 47%) |
| OKLCH | oklch(61.1% 0.059 131.1) |
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 #778B66 | 3.70:1 | AA large text | Lc -70.1 | Content text, not long reading |
| Black text on #778B66 | 5.66:1 | AA | Lc 39.5 | Non-text elements, placeholder text |
| #778B66 text on white | 3.70:1 | AA large text | Lc 64.6 | Content text, not long reading |
| #778B66 text on black | 5.66:1 | AA | Lc -37.1 | 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 500.
-
Step 50
50
#F4F6F3
oklch(97.1% 0.004 134.8)
-
Step 100
100
#E8EBE5
oklch(93.6% 0.009 128.6)
-
Step 200
200
#D5DBD1
oklch(88.4% 0.015 132.5)
-
Step 300
300
#BAC5B2
oklch(81% 0.029 131.9)
-
Step 400
400
#97A789
oklch(70.7% 0.046 130.5)
-
Step 500
500 (this color)
#778B66
oklch(61.1% 0.059 131.1)
-
Step 600
600
#667B54
oklch(55.5% 0.063 131.2)
-
Step 700
700
#556844
oklch(49.2% 0.06 130.9)
-
Step 800
800
#455538
oklch(42.7% 0.05 131.7)
-
Step 900
900
#3A4630
oklch(37.7% 0.039 131.3)
-
Step 950
950
#22291D
oklch(27% 0.024 132.5)
#778B66 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) | #8F8664 | 0.036 |
| Deuteranopia (no green cones) | #8B8468 | 0.035 |
| Tritanopia (no blue cones) | #788881 | 0.043 |
| Achromatopsia (no color) | #858585 | 0.059 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #778B66
#778B66
oklch(61.1% 0.059 131.1)
- #8F7A9E
#8F7A9E
oklch(61.2% 0.059 311)
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 #778B66, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Green Grey #77926F ΔE 0.020
- Slate Green #658D6D ΔE 0.023
- Camo #7F8F4E ΔE 0.037
- Brown Grey #8D8468 ΔE 0.037
- Drab #828344 ΔE 0.041
- Drab Green #749551 ΔE 0.047
- Dark Sage #598556 ΔE 0.050
- Moss #769958 ΔE 0.050
Use #778B66 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.