#45501F
Closest named color: Green Brown (#544E03). oklch(41% 0.073 120.3), rgb(69, 80, 31).
Aa
White text reads best on this color (8.67:1).
About this color
#45501F is a dark, moderately saturated brown. In OKLCH its lightness is 41%, its chroma 0.073 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 0.027 away. White text reads best on it, at 8.67:1.
| Hue family | Browns |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.073) |
| Temperature | in between |
| Nearest name | Green Brown (#544E03) |
| Black text | 2.42:1 |
| White text | 8.67:1 |
Values
| HEX | #45501F |
| RGB | rgb(69, 80, 31) |
| HSL | hsl(73, 44%, 22%) |
| OKLCH | oklch(41% 0.073 120.3) |
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 #45501F | 8.67:1 | AAA | Lc -94.2 | Preferred for body text |
| Black text on #45501F | 2.42:1 | Fails | Lc 14.3 | Not readable |
| #45501F text on white | 8.67:1 | AAA | Lc 89.7 | Fine for body text |
| #45501F text on black | 2.42:1 | 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
#D7DCCB
oklch(88.6% 0.023 120.2)
-
Step 300
300
#BCC5A7
oklch(80.8% 0.042 120.9)
-
Step 400
400
#9BA777
oklch(70.7% 0.068 119.6)
-
Step 500
500
#829154
oklch(63% 0.086 120.2)
-
Step 600
600
#6C7B38
oklch(55.5% 0.094 120)
-
Step 700
700
#5A682A
oklch(49.1% 0.088 120.4)
-
Step 800
800 (this color)
#45501F
oklch(41% 0.073 120.3)
-
Step 900
900
#3D4622
oklch(37.6% 0.057 120.7)
-
Step 950
950
#242915
oklch(27% 0.035 120.3)
#45501F 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) | #554B1A | 0.028 |
| Deuteranopia (no green cones) | #544B22 | 0.029 |
| Tritanopia (no blue cones) | #494C45 | 0.061 |
| Achromatopsia (no color) | #4B4B4B | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #45501F
#45501F
oklch(41% 0.073 120.3)
- #51416C
#51416C
oklch(41.1% 0.073 300.4)
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 #45501F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Green Brown #544E03 ΔE 0.027
- Navy Green #35530A ΔE 0.034
- Army Green #4B5D16 ΔE 0.046
- Pine #2B5D34 ΔE 0.046
- Mud Brown #60460F ΔE 0.050
- Olive Brown #645403 ΔE 0.055
- Camouflage Green #4B6113 ΔE 0.059
- Spruce #0A5F38 ΔE 0.062
Use #45501F 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.