#45501B
Closest named color: Green Brown (#544E03). oklch(40.9% 0.077 119.8), rgb(69, 80, 27).
Aa
White text reads best on this color (8.69:1).
About this color
#45501B is a dark, moderately saturated brown. In OKLCH its lightness is 41%, its chroma 0.077 and its hue 120°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Green Brown (#544E03), ΔE 0.025 away. White text reads best on it, at 8.69:1.
| Hue family | Browns |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.077) |
| Temperature | in between |
| Nearest name | Green Brown (#544E03) |
| Black text | 2.41:1 |
| White text | 8.69:1 |
Values
| HEX | #45501B |
| RGB | rgb(69, 80, 27) |
| HSL | hsl(72, 50%, 21%) |
| OKLCH | oklch(40.9% 0.077 119.8) |
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 #45501B | 8.69:1 | AAA | Lc -94.2 | Preferred for body text |
| Black text on #45501B | 2.41:1 | Fails | Lc 14.2 | Not readable |
| #45501B text on white | 8.69:1 | AAA | Lc 89.7 | Fine for body text |
| #45501B text on black | 2.41:1 | Fails | Lc -12.5 | 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 800.
-
Step 50
50
#F5F6F2
oklch(97.1% 0.005 117.9)
-
Step 100
100
#E8EBE2
oklch(93.5% 0.012 121.7)
-
Step 200
200
#D7DCCA
oklch(88.6% 0.025 119.5)
-
Step 300
300
#BDC5A5
oklch(80.9% 0.045 118.8)
-
Step 400
400
#9BA874
oklch(70.8% 0.073 119.7)
-
Step 500
500
#829250
oklch(63.1% 0.092 120.3)
-
Step 600
600
#6C7C33
oklch(55.7% 0.1 120.1)
-
Step 700
700
#5A6825
oklch(49.1% 0.093 119.9)
-
Step 800
800 (this color)
#45501B
oklch(40.9% 0.077 119.8)
-
Step 900
900
#3E4620
oklch(37.7% 0.059 119.1)
-
Step 950
950
#242913
oklch(26.9% 0.038 119.5)
#45501B 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) | #554B15 | 0.028 |
| Deuteranopia (no green cones) | #544B1F | 0.030 |
| Tritanopia (no blue cones) | #494C45 | 0.065 |
| Achromatopsia (no color) | #4B4B4B | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #45501B
#45501B
oklch(40.9% 0.077 119.8)
- #51406E
#51406E
oklch(41% 0.077 300)
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 #45501B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Green Brown #544E03 ΔE 0.025
- Navy Green #35530A ΔE 0.031
- Army Green #4B5D16 ΔE 0.044
- Pine #2B5D34 ΔE 0.046
- Mud Brown #60460F ΔE 0.051
- Olive Brown #645403 ΔE 0.054
- Camouflage Green #4B6113 ΔE 0.057
- Spruce #0A5F38 ΔE 0.062
Use #45501B 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.