#64693D
Closest named color: Dark Moss Green (#606C38). oklch(50.5% 0.064 114), rgb(100, 105, 61).
Aa
White text reads best on this color (5.78:1).
About this color
#64693D is a medium-dark, muted yellow. In OKLCH its lightness is 51%, its chroma 0.064 and its hue 114°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Moss Green (#606C38), ΔE 0.014 away. White text reads best on it, at 5.78:1.
| Hue family | Yellows |
| Lightness | medium-dark (51%) |
| Chroma | muted (0.064) |
| Temperature | in between |
| Nearest name | Dark Moss Green (#606C38) |
| Black text | 3.62:1 |
| White text | 5.78:1 |
Values
| HEX | #64693D |
| RGB | rgb(100, 105, 61) |
| HSL | hsl(67, 27%, 33%) |
| OKLCH | oklch(50.5% 0.064 114) |
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 #64693D | 5.78:1 | AA | Lc -84.2 | Fine for body text |
| Black text on #64693D | 3.62:1 | AA large text | Lc 25.1 | Dividers and decoration only |
| #64693D text on white | 5.78:1 | AA | Lc 78.9 | Fine for body text |
| #64693D text on black | 3.62:1 | AA large text | Lc -22.9 | 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 700.
-
Step 50
50
#F5F6F3
oklch(97.2% 0.004 121.6)
-
Step 100
100
#E9EBE4
oklch(93.7% 0.01 119.6)
-
Step 200
200
#D9DBCE
oklch(88.6% 0.018 113.9)
-
Step 300
300
#C0C3AD
oklch(80.9% 0.03 113.4)
-
Step 400
400
#A0A581
oklch(70.8% 0.051 114.1)
-
Step 500
500
#898E61
oklch(63.1% 0.064 113.4)
-
Step 600
600
#737848
oklch(55.6% 0.069 113.5)
-
Step 700
700 (this color)
#64693D
oklch(50.5% 0.064 114)
-
Step 800
800
#4E5230
oklch(42.6% 0.052 114.1)
-
Step 900
900
#41442A
oklch(37.6% 0.042 113.8)
-
Step 950
950
#262819
oklch(27% 0.026 114.4)
#64693D 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) | #6F653A | 0.019 |
| Deuteranopia (no green cones) | #6F663F | 0.020 |
| Tritanopia (no blue cones) | #69645E | 0.056 |
| Achromatopsia (no color) | #656565 | 0.064 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64693D
#64693D
oklch(50.5% 0.064 114)
- #675E86
#675E86
oklch(50.6% 0.063 294.3)
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 #64693D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Moss Green #606C38 ΔE 0.014
- Dark Olive Green #556B2F ΔE 0.032
- Muddy Green #657432 ΔE 0.039
- Camo Green #526525 ΔE 0.042
- Brown Green #706C11 ΔE 0.044
- Greeny Brown #696006 ΔE 0.044
- Browny Green #6F6C0A ΔE 0.046
- Mud #735C12 ΔE 0.047
Use #64693D 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.