#49400B
Closest named color: Dark Olive (#373E02). oklch(37% 0.07 99.1), rgb(73, 64, 11).
Aa
White text reads best on this color (10.38:1).
About this color
#49400B is a dark, muted brown. In OKLCH its lightness is 37%, its chroma 0.070 and its hue 99°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Olive (#373E02), ΔE 0.034 away. White text reads best on it, at 10.38:1.
| Hue family | Browns |
| Lightness | dark (37%) |
| Chroma | muted (0.070) |
| Temperature | warm |
| Nearest name | Dark Olive (#373E02) |
| Black text | 2.02:1 |
| White text | 10.38:1 |
Values
| HEX | #49400B |
| RGB | rgb(73, 64, 11) |
| HSL | hsl(51, 74%, 16%) |
| OKLCH | oklch(37% 0.07 99.1) |
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 #49400B | 10.38:1 | AAA | Lc -98.0 | Preferred for body text |
| Black text on #49400B | 2.02:1 | Fails | Lc 9.9 | Not readable |
| #49400B text on white | 10.38:1 | AAA | Lc 94.0 | Preferred for body text |
| #49400B text on black | 2.02:1 | Fails | Lc -8.5 | 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
#F6F6F0
oklch(97.1% 0.008 106.5)
-
Step 100
100
#ECEADF
oklch(93.6% 0.015 98.3)
-
Step 200
200
#DDDAC4
oklch(88.5% 0.03 100.6)
-
Step 300
300
#C9C29B
oklch(81% 0.053 99)
-
Step 400
400
#ADA263
oklch(70.7% 0.084 99.6)
-
Step 500
500
#9A8A34
oklch(63.1% 0.107 98.7)
-
Step 600
600
#847400
oklch(55.7% 0.116 99.7)
-
Step 700
700
#6F6100
oklch(49.1% 0.102 99.4)
-
Step 800
800
#5B4F00
oklch(42.7% 0.088 99.2)
-
Step 900
900 (this color)
#49400B
oklch(37% 0.07 99.1)
-
Step 950
950
#2C270A
oklch(27.1% 0.045 99.5)
#49400B 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) | #473E03 | 0.009 |
| Deuteranopia (no green cones) | #4A410F | 0.004 |
| Tritanopia (no blue cones) | #4F3A36 | 0.065 |
| Achromatopsia (no color) | #404040 | 0.070 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #49400B
#49400B
oklch(37% 0.07 99.1)
- #383B64
#383B64
oklch(37% 0.07 279.2)
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 #49400B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive #373E02 ΔE 0.034
- Mud Brown #60460F ΔE 0.048
- Green Brown #544E03 ΔE 0.050
- Navy Green #35530A ΔE 0.065
- Pakistan Green #283618 ΔE 0.069
- Charcoal Grey #3C4142 ΔE 0.073
- Forrest Green #154406 ΔE 0.073
- Pine Green #0A481E ΔE 0.073
Use #49400B 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.