#64690E
Closest named color: Mud Green (#606602). oklch(50% 0.106 113), rgb(100, 105, 14).
Aa
White text reads best on this color (5.88:1).
About this color
#64690E is a medium-dark, moderately saturated yellow. In OKLCH its lightness is 50%, its chroma 0.106 and its hue 113°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Mud Green (#606602), ΔE 0.012 away. White text reads best on it, at 5.88:1.
| Hue family | Yellows |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.106) |
| Temperature | in between |
| Nearest name | Mud Green (#606602) |
| Black text | 3.56:1 |
| White text | 5.88:1 |
Values
| HEX | #64690E |
| RGB | rgb(100, 105, 14) |
| HSL | hsl(63, 76%, 23%) |
| OKLCH | oklch(50% 0.106 113) |
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 #64690E | 5.88:1 | AA | Lc -84.5 | Fine for body text |
| Black text on #64690E | 3.56:1 | AA large text | Lc 24.8 | Dividers and decoration only |
| #64690E text on white | 5.88:1 | AA | Lc 79.3 | Fine for body text |
| #64690E text on black | 3.56:1 | 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
#F5F6F1
oklch(97.1% 0.007 115.7)
-
Step 100
100
#EAEBE0
oklch(93.6% 0.015 110.9)
-
Step 200
200
#D9DBC6
oklch(88.4% 0.028 111.4)
-
Step 300
300
#C0C59F
oklch(81% 0.052 113.7)
-
Step 400
400
#A0A66A
oklch(70.6% 0.081 113.1)
-
Step 500
500
#8A903F
oklch(63.1% 0.105 112.9)
-
Step 600
600
#747A1A
oklch(55.7% 0.114 113.2)
-
Step 700
700 (this color)
#64690E
oklch(50% 0.106 113)
-
Step 800
800
#50540E
oklch(42.8% 0.088 112.9)
-
Step 900
900
#424515
oklch(37.7% 0.068 112.6)
-
Step 950
950
#27290E
oklch(27.2% 0.044 112.8)
#64690E 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) | #726300 | 0.026 |
| Deuteranopia (no green cones) | #726517 | 0.027 |
| Tritanopia (no blue cones) | #6B6259 | 0.094 |
| Achromatopsia (no color) | #646464 | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64690E
#64690E
oklch(50% 0.106 113)
- #66569A
#66569A
oklch(50% 0.107 293)
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 #64690E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Green #606602 ΔE 0.012
- Browny Green #6F6C0A ΔE 0.020
- Brown Green #706C11 ΔE 0.022
- Greeny Brown #696006 ΔE 0.026
- Dark Olive Green #556B2F ΔE 0.028
- Dark Moss Green #606C38 ΔE 0.033
- Camo Green #526525 ΔE 0.033
- Muddy Green #657432 ΔE 0.036
Use #64690E 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.