#66714D
Closest named color: Dark Moss Green (#606C38). oklch(52.9% 0.055 122.1), rgb(102, 113, 77).
Aa
White text reads best on this color (5.20:1).
About this color
#66714D is a medium-dark, muted yellow. In OKLCH its lightness is 53%, its chroma 0.055 and its hue 122°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Moss Green (#606C38), ΔE 0.030 away. White text reads best on it, at 5.20:1.
| Hue family | Yellows |
| Lightness | medium-dark (53%) |
| Chroma | muted (0.055) |
| Temperature | in between |
| Nearest name | Dark Moss Green (#606C38) |
| Black text | 4.03:1 |
| White text | 5.20:1 |
Values
| HEX | #66714D |
| RGB | rgb(102, 113, 77) |
| HSL | hsl(78, 19%, 37%) |
| OKLCH | oklch(52.9% 0.055 122.1) |
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 #66714D | 5.20:1 | AA | Lc -81.2 | Fine for body text |
| Black text on #66714D | 4.03:1 | AA large text | Lc 28.3 | Dividers and decoration only |
| #66714D text on white | 5.20:1 | AA | Lc 75.8 | Fine for body text |
| #66714D text on black | 4.03:1 | AA large text | Lc -25.9 | Dividers and decoration only |
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 600.
-
Step 50
50
#F5F6F3
oklch(97.2% 0.004 121.6)
-
Step 100
100
#E9EBE5
oklch(93.7% 0.008 121.6)
-
Step 200
200
#D7DBD1
oklch(88.6% 0.014 124.6)
-
Step 300
300
#BEC3B2
oklch(80.8% 0.024 120.3)
-
Step 400
400
#9CA58A
oklch(70.7% 0.039 122.4)
-
Step 500
500
#848F6D
oklch(63.2% 0.051 122.4)
-
Step 600
600 (this color)
#66714D
oklch(52.9% 0.055 122.1)
-
Step 700
700
#5C6645
oklch(49.2% 0.051 122)
-
Step 800
800
#4B5339
oklch(42.8% 0.042 122.1)
-
Step 900
900
#3E4531
oklch(37.8% 0.034 123.7)
-
Step 950
950
#25281D
oklch(27% 0.02 120.1)
#66714D 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) | #756D4B | 0.024 |
| Deuteranopia (no green cones) | #746D4F | 0.025 |
| Tritanopia (no blue cones) | #696D68 | 0.047 |
| Achromatopsia (no color) | #6D6D6D | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #66714D
#66714D
oklch(52.9% 0.055 122.1)
- #716487
#716487
oklch(52.9% 0.056 301.5)
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 #66714D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Moss Green #606C38 ΔE 0.030
- Muddy Green #657432 ΔE 0.038
- Grey Brown #7F7053 ΔE 0.041
- Military Green #667C3E ΔE 0.044
- Dark Taupe #7F684E ΔE 0.046
- Dark Olive Green #556B2F ΔE 0.049
- Dull Brown #876E4B ΔE 0.051
- Dirt Brown #836539 ΔE 0.052
Use #66714D 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.