#64741E
Closest named color: Muddy Green (#657432). oklch(52.8% 0.11 119.6), rgb(100, 116, 30).
Aa
White text reads best on this color (5.17:1).
About this color
#64741E is a medium-dark, moderately saturated yellow. In OKLCH its lightness is 53%, its chroma 0.110 and its hue 120°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Muddy Green (#657432), ΔE 0.018 away. White text reads best on it, at 5.17:1.
| Hue family | Yellows |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.110) |
| Temperature | in between |
| Nearest name | Muddy Green (#657432) |
| Black text | 4.05:1 |
| White text | 5.17:1 |
Values
| HEX | #64741E |
| RGB | rgb(100, 116, 30) |
| HSL | hsl(71, 59%, 29%) |
| OKLCH | oklch(52.8% 0.11 119.6) |
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 #64741E | 5.17:1 | AA | Lc -80.9 | Fine for body text |
| Black text on #64741E | 4.05:1 | AA large text | Lc 28.6 | Dividers and decoration only |
| #64741E text on white | 5.17:1 | AA | Lc 75.5 | Fine for body text |
| #64741E text on black | 4.05:1 | AA large text | Lc -26.2 | 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
#F5F6F1
oklch(97.1% 0.007 115.7)
-
Step 100
100
#E8EBE1
oklch(93.5% 0.014 120.3)
-
Step 200
200
#D7DCC8
oklch(88.5% 0.027 118.4)
-
Step 300
300
#BCC6A2
oklch(80.9% 0.05 120.1)
-
Step 400
400
#9AA86F
oklch(70.6% 0.08 119.7)
-
Step 500
500
#829248
oklch(63% 0.101 119.5)
-
Step 600
600 (this color)
#64741E
oklch(52.8% 0.11 119.6)
-
Step 700
700
#5A691A
oklch(49.2% 0.103 119.8)
-
Step 800
800
#4A5518
oklch(42.6% 0.085 118.9)
-
Step 900
900
#3D471B
oklch(37.8% 0.067 120.4)
-
Step 950
950
#242911
oklch(26.9% 0.041 118.9)
#64741E 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) | #7C6D0F | 0.039 |
| Deuteranopia (no green cones) | #7A6D25 | 0.041 |
| Tritanopia (no blue cones) | #6A6E63 | 0.093 |
| Achromatopsia (no color) | #6D6D6D | 0.111 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64741E
#64741E
oklch(52.8% 0.11 119.6)
- #755BA2
#755BA2
oklch(52.8% 0.111 299.5)
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 #64741E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muddy Green #657432 ΔE 0.018
- Olive Green #677A04 ΔE 0.024
- Murky Green #6C7A0E ΔE 0.024
- Browny Green #6F6C0A ΔE 0.025
- Brown Green #706C11 ΔE 0.026
- Military Green #667C3E ΔE 0.033
- Dark Moss Green #606C38 ΔE 0.040
- Dark Olive Green #556B2F ΔE 0.041
Use #64741E 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.