#434E2B
Closest named color: Green Brown (#544E03). oklch(40.5% 0.056 123.1), rgb(67, 78, 43).
Aa
White text reads best on this color (8.88:1).
About this color
#434E2B is a dark, muted brown. In OKLCH its lightness is 40%, its chroma 0.056 and its hue 123°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Green Brown (#544E03), ΔE 0.040 away. White text reads best on it, at 8.88:1.
| Hue family | Browns |
| Lightness | dark (40%) |
| Chroma | muted (0.056) |
| Temperature | in between |
| Nearest name | Green Brown (#544E03) |
| Black text | 2.36:1 |
| White text | 8.88:1 |
Values
| HEX | #434E2B |
| RGB | rgb(67, 78, 43) |
| HSL | hsl(79, 29%, 24%) |
| OKLCH | oklch(40.5% 0.056 123.1) |
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 #434E2B | 8.88:1 | AAA | Lc -94.8 | Preferred for body text |
| Black text on #434E2B | 2.36:1 | Fails | Lc 13.6 | Not readable |
| #434E2B text on white | 8.88:1 | AAA | Lc 90.3 | Preferred for body text |
| #434E2B text on black | 2.36:1 | Fails | Lc -12.0 | 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 800.
-
Step 50
50
#F5F6F3
oklch(97.2% 0.004 121.6)
-
Step 100
100
#E8EBE4
oklch(93.6% 0.01 125.7)
-
Step 200
200
#D7DBCE
oklch(88.5% 0.018 120.7)
-
Step 300
300
#BCC4AD
oklch(80.8% 0.033 122.8)
-
Step 400
400
#9AA682
oklch(70.6% 0.052 122.7)
-
Step 500
500
#819163
oklch(63.2% 0.068 123.9)
-
Step 600
600
#6B7B4A
oklch(55.7% 0.073 123.5)
-
Step 700
700
#59673B
oklch(49% 0.067 123.3)
-
Step 800
800 (this color)
#434E2B
oklch(40.5% 0.056 123.1)
-
Step 900
900
#3D462B
oklch(37.8% 0.045 123.5)
-
Step 950
950
#24291A
oklch(27.1% 0.027 123.2)
#434E2B 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) | #524A28 | 0.026 |
| Deuteranopia (no green cones) | #504A2D | 0.025 |
| Tritanopia (no blue cones) | #454B45 | 0.045 |
| Achromatopsia (no color) | #4A4A4A | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #434E2B
#434E2B
oklch(40.5% 0.056 123.1)
- #4F4162
#4F4162
oklch(40.4% 0.057 303.4)
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 #434E2B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Green Brown #544E03 ΔE 0.040
- Navy Green #35530A ΔE 0.047
- Pine #2B5D34 ΔE 0.050
- Mud Brown #60460F ΔE 0.052
- Dark Slate Gray #2F4F4F ΔE 0.058
- Army Green #4B5D16 ΔE 0.060
- Dark Olive #373E02 ΔE 0.063
- Dark Blue Green #005249 ΔE 0.065
Use #434E2B 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.