#837447
Closest named color: Dirt (#8A6E45). oklch(56.2% 0.066 91.7), rgb(131, 116, 71).
Aa
White text reads best on this color (4.61:1).
About this color
#837447 is a medium-dark, muted yellow. In OKLCH its lightness is 56%, its chroma 0.066 and its hue 92°. Its hue sits on the warm side of the wheel. The nearest named color is Dirt (#8A6E45), ΔE 0.019 away. White text reads best on it, at 4.61:1.
| Hue family | Yellows |
| Lightness | medium-dark (56%) |
| Chroma | muted (0.066) |
| Temperature | warm |
| Nearest name | Dirt (#8A6E45) |
| Black text | 4.55:1 |
| White text | 4.61:1 |
Values
| HEX | #837447 |
| RGB | rgb(131, 116, 71) |
| HSL | hsl(45, 30%, 40%) |
| OKLCH | oklch(56.2% 0.066 91.7) |
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 #837447 | 4.61:1 | AA | Lc -77.5 | Fine for body text |
| Black text on #837447 | 4.55:1 | AA | Lc 32.1 | Non-text elements, placeholder text |
| #837447 text on white | 4.61:1 | AA | Lc 72.0 | Content text, not long reading |
| #837447 text on black | 4.55:1 | AA | Lc -29.7 | 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
#F6F5F2
oklch(97% 0.004 91.4)
-
Step 100
100
#ECEAE4
oklch(93.7% 0.008 91.5)
-
Step 200
200
#DDD9CD
oklch(88.5% 0.017 91.6)
-
Step 300
300
#C7C0AC
oklch(80.8% 0.028 90.9)
-
Step 400
400
#ABA07F
oklch(70.7% 0.048 91.8)
-
Step 500
500
#97895F
oklch(63.2% 0.061 91.8)
-
Step 600
600 (this color)
#837447
oklch(56.2% 0.066 91.7)
-
Step 700
700
#6D6037
oklch(49.2% 0.061 92.4)
-
Step 800
800
#594E2E
oklch(42.7% 0.05 91.1)
-
Step 900
900
#494129
oklch(37.7% 0.039 91.7)
-
Step 950
950
#2B2618
oklch(27% 0.025 90.7)
#837447 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) | #7D7244 | 0.012 |
| Deuteranopia (no green cones) | #817749 | 0.008 |
| Tritanopia (no blue cones) | #8C6D69 | 0.061 |
| Achromatopsia (no color) | #757575 | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #837447
#837447
oklch(56.2% 0.066 91.7)
- #67739C
#67739C
oklch(56.2% 0.065 271.6)
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 #837447, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dirt #8A6E45 ΔE 0.019
- Dull Brown #876E4B ΔE 0.020
- Grey Brown #7F7053 ΔE 0.023
- Dark Taupe #7F684E ΔE 0.040
- Dirt Brown #836539 ΔE 0.040
- Drab #828344 ΔE 0.045
- Hazel #8E7618 ΔE 0.045
- Mocha #9D7651 ΔE 0.047
Use #837447 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.