#433D0B
Closest named color: Dark Olive (#373E02). oklch(35.6% 0.067 102.2), rgb(67, 61, 11).
Aa
White text reads best on this color (10.98:1).
About this color
#433D0B is a dark, muted brown. In OKLCH its lightness is 36%, its chroma 0.067 and its hue 102°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Olive (#373E02), ΔE 0.024 away. White text reads best on it, at 10.98:1.
| Hue family | Browns |
| Lightness | dark (36%) |
| Chroma | muted (0.067) |
| Temperature | warm |
| Nearest name | Dark Olive (#373E02) |
| Black text | 1.91:1 |
| White text | 10.98:1 |
Values
| HEX | #433D0B |
| RGB | rgb(67, 61, 11) |
| HSL | hsl(54, 72%, 15%) |
| OKLCH | oklch(35.6% 0.067 102.2) |
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 #433D0B | 10.98:1 | AAA | Lc -99.2 | Preferred for body text |
| Black text on #433D0B | 1.91:1 | Fails | Lc 8.6 | Not readable |
| #433D0B text on white | 10.98:1 | AAA | Lc 95.3 | Preferred for body text |
| #433D0B text on black | 1.91:1 | Fails | Lc -7.3 | Not readable |
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 900.
-
Step 50
50
#F6F6F1
oklch(97.2% 0.007 106.5)
-
Step 100
100
#EBEADF
oklch(93.5% 0.015 102.5)
-
Step 200
200
#DCDAC5
oklch(88.4% 0.028 102.5)
-
Step 300
300
#C6C29D
oklch(80.8% 0.05 102.3)
-
Step 400
400
#AAA367
oklch(70.7% 0.08 102.5)
-
Step 500
500
#968C3B
oklch(63.2% 0.103 102.3)
-
Step 600
600
#807510
oklch(55.6% 0.112 102.5)
-
Step 700
700
#6C6200
oklch(49% 0.103 102.5)
-
Step 800
800
#585007
oklch(42.6% 0.086 102.5)
-
Step 900
900 (this color)
#433D0B
oklch(35.6% 0.067 102.2)
-
Step 950
950
#2A270C
oklch(26.9% 0.043 103)
#433D0B 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) | #443B03 | 0.007 |
| Deuteranopia (no green cones) | #453D0F | 0.005 |
| Tritanopia (no blue cones) | #493833 | 0.061 |
| Achromatopsia (no color) | #3C3C3C | 0.067 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #433D0B
#433D0B
oklch(35.6% 0.067 102.2)
- #37375E
#37375E
oklch(35.6% 0.067 282.5)
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 #433D0B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive #373E02 ΔE 0.024
- Pakistan Green #283618 ΔE 0.054
- Mud Brown #60460F ΔE 0.063
- Green Brown #544E03 ΔE 0.064
- Forrest Green #154406 ΔE 0.065
- Pine Green #0A481E ΔE 0.067
- Evergreen #05472A ΔE 0.069
- Charcoal Grey #3C4142 ΔE 0.071
Use #433D0B 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.