#65731F
Closest named color: Muddy Green (#657432). oklch(52.7% 0.108 118.5), rgb(101, 115, 31).
Aa
White text reads best on this color (5.21:1).
About this color
#65731F is a medium-dark, moderately saturated yellow. In OKLCH its lightness is 53%, its chroma 0.108 and its hue 119°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Muddy Green (#657432), ΔE 0.016 away. White text reads best on it, at 5.21:1.
| Hue family | Yellows |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.108) |
| Temperature | in between |
| Nearest name | Muddy Green (#657432) |
| Black text | 4.02:1 |
| White text | 5.21:1 |
Values
| HEX | #65731F |
| RGB | rgb(101, 115, 31) |
| HSL | hsl(70, 58%, 29%) |
| OKLCH | oklch(52.7% 0.108 118.5) |
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 #65731F | 5.21:1 | AA | Lc -81.1 | Fine for body text |
| Black text on #65731F | 4.02:1 | AA large text | Lc 28.3 | Dividers and decoration only |
| #65731F text on white | 5.21:1 | AA | Lc 75.8 | Fine for body text |
| #65731F text on black | 4.02:1 | 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
#F5F6F1
oklch(97.1% 0.007 115.7)
-
Step 100
100
#E9EBE1
oklch(93.6% 0.013 115.8)
-
Step 200
200
#D7DCC8
oklch(88.5% 0.027 118.4)
-
Step 300
300
#BDC5A2
oklch(80.8% 0.048 118)
-
Step 400
400
#9BA870
oklch(70.7% 0.078 119.1)
-
Step 500
500
#839249
oklch(63.1% 0.1 118.9)
-
Step 600
600 (this color)
#65731F
oklch(52.7% 0.108 118.5)
-
Step 700
700
#5B681B
oklch(49% 0.101 118.6)
-
Step 800
800
#4B5519
oklch(42.7% 0.083 118.2)
-
Step 900
900
#3E461B
oklch(37.6% 0.065 118.4)
-
Step 950
950
#242911
oklch(26.9% 0.041 118.9)
#65731F 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) | #7B6C11 | 0.036 |
| Deuteranopia (no green cones) | #796D26 | 0.037 |
| Tritanopia (no blue cones) | #6B6C62 | 0.093 |
| Achromatopsia (no color) | #6C6C6C | 0.108 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #65731F
#65731F
oklch(52.7% 0.108 118.5)
- #735CA0
#735CA0
oklch(52.7% 0.107 298.3)
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 #65731F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muddy Green #657432 ΔE 0.016
- Browny Green #6F6C0A ΔE 0.022
- Brown Green #706C11 ΔE 0.023
- Murky Green #6C7A0E ΔE 0.027
- Olive Green #677A04 ΔE 0.027
- Military Green #667C3E ΔE 0.034
- Dark Moss Green #606C38 ΔE 0.037
- Dark Olive Green #556B2F ΔE 0.039
Use #65731F 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.