#4B450A
Closest named color: Green Brown (#544E03). oklch(38.5% 0.075 103.2), rgb(75, 69, 10).
Aa
White text reads best on this color (9.74:1).
About this color
#4B450A is a dark, moderately saturated brown. In OKLCH its lightness is 38%, its chroma 0.075 and its hue 103°. Its hue sits on the warm side of the wheel. The nearest named color is Green Brown (#544E03), ΔE 0.034 away. White text reads best on it, at 9.74:1.
| Hue family | Browns |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.075) |
| Temperature | warm |
| Nearest name | Green Brown (#544E03) |
| Black text | 2.15:1 |
| White text | 9.74:1 |
Values
| HEX | #4B450A |
| RGB | rgb(75, 69, 10) |
| HSL | hsl(54, 76%, 17%) |
| OKLCH | oklch(38.5% 0.075 103.2) |
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 #4B450A | 9.74:1 | AAA | Lc -96.7 | Preferred for body text |
| Black text on #4B450A | 2.15:1 | Fails | Lc 11.4 | Not readable |
| #4B450A text on white | 9.74:1 | AAA | Lc 92.5 | Preferred for body text |
| #4B450A text on black | 2.15:1 | Fails | Lc -9.9 | 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
#EBEBDE
oklch(93.7% 0.017 106.7)
-
Step 200
200
#DCDAC3
oklch(88.4% 0.031 102.9)
-
Step 300
300
#C7C399
oklch(81% 0.057 103)
-
Step 400
400
#AAA35F
oklch(70.6% 0.09 103.3)
-
Step 500
500
#968C2C
oklch(63.1% 0.115 103.3)
-
Step 600
600
#807500
oklch(55.5% 0.117 103)
-
Step 700
700
#6C6300
oklch(49.3% 0.104 103.3)
-
Step 800
800
#585000
oklch(42.6% 0.089 102.9)
-
Step 900
900 (this color)
#4B450A
oklch(38.5% 0.075 103.2)
-
Step 950
950
#2B2708
oklch(27% 0.047 101.9)
#4B450A 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) | #4C4200 | 0.009 |
| Deuteranopia (no green cones) | #4E450F | 0.007 |
| Tritanopia (no blue cones) | #513F3A | 0.069 |
| Achromatopsia (no color) | #444444 | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B450A
#4B450A
oklch(38.5% 0.075 103.2)
- #3F3E6A
#3F3E6A
oklch(38.6% 0.074 283.4)
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 #4B450A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Green Brown #544E03 ΔE 0.034
- Mud Brown #60460F ΔE 0.040
- Dark Olive #373E02 ΔE 0.043
- Navy Green #35530A ΔE 0.053
- Olive Brown #645403 ΔE 0.067
- Army Green #4B5D16 ΔE 0.073
- Pine Green #0A481E ΔE 0.074
- Forrest Green #154406 ΔE 0.075
Use #4B450A 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.