#64674B
Closest named color: Dark Moss Green (#606C38). oklch(50.3% 0.042 112.9), rgb(100, 103, 75).
Aa
White text reads best on this color (5.86:1).
About this color
#64674B is a medium-dark, muted yellow. In OKLCH its lightness is 50%, its chroma 0.042 and its hue 113°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Moss Green (#606C38), ΔE 0.035 away. White text reads best on it, at 5.86:1.
| Hue family | Yellows |
| Lightness | medium-dark (50%) |
| Chroma | muted (0.042) |
| Temperature | in between |
| Nearest name | Dark Moss Green (#606C38) |
| Black text | 3.58:1 |
| White text | 5.86:1 |
Values
| HEX | #64674B |
| RGB | rgb(100, 103, 75) |
| HSL | hsl(66, 16%, 35%) |
| OKLCH | oklch(50.3% 0.042 112.9) |
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 #64674B | 5.86:1 | AA | Lc -84.5 | Fine for body text |
| Black text on #64674B | 3.58:1 | AA large text | Lc 24.7 | Dividers and decoration only |
| #64674B text on white | 5.86:1 | AA | Lc 79.3 | Fine for body text |
| #64674B text on black | 3.58:1 | AA large text | Lc -22.5 | 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
#EAEAE6
oklch(93.6% 0.005 106.5)
-
Step 200
200
#D9DAD2
oklch(88.5% 0.011 112.4)
-
Step 300
300
#C0C2B3
oklch(80.8% 0.021 113)
-
Step 400
400
#A0A38C
oklch(70.7% 0.033 113.3)
-
Step 500
500
#898D70
oklch(63.2% 0.042 114)
-
Step 600
600
#737658
oklch(55.5% 0.044 112.5)
-
Step 700
700 (this color)
#64674B
oklch(50.3% 0.042 112.9)
-
Step 800
800
#4F513B
oklch(42.7% 0.035 112.1)
-
Step 900
900
#414333
oklch(37.6% 0.026 113.5)
-
Step 950
950
#26271E
oklch(26.9% 0.016 112.6)
#64674B 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) | #6B6449 | 0.013 |
| Deuteranopia (no green cones) | #6B654C | 0.013 |
| Tritanopia (no blue cones) | #676460 | 0.037 |
| Achromatopsia (no color) | #656565 | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64674B
#64674B
oklch(50.3% 0.042 112.9)
- #65607B
#65607B
oklch(50.4% 0.043 293.3)
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 #64674B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Moss Green #606C38 ΔE 0.035
- Dark Taupe #7F684E ΔE 0.045
- Dim Gray #696969 ΔE 0.046
- Dark Olive Green #556B2F ΔE 0.050
- Dirt Brown #836539 ΔE 0.052
- Grey Brown #7F7053 ΔE 0.053
- Camo Green #526525 ΔE 0.058
- Muddy Green #657432 ΔE 0.058
Use #64674B 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.