#45481F
Closest named color: Green Brown (#544E03). oklch(38.9% 0.061 112.7), rgb(69, 72, 31).
Aa
White text reads best on this color (9.54:1).
About this color
#45481F is a dark, muted brown. In OKLCH its lightness is 39%, its chroma 0.061 and its hue 113°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Green Brown (#544E03), ΔE 0.039 away. White text reads best on it, at 9.54:1.
| Hue family | Browns |
| Lightness | dark (39%) |
| Chroma | muted (0.061) |
| Temperature | in between |
| Nearest name | Green Brown (#544E03) |
| Black text | 2.19:1 |
| White text | 9.54:1 |
Values
| HEX | #45481F |
| RGB | rgb(69, 72, 31) |
| HSL | hsl(64, 40%, 20%) |
| OKLCH | oklch(38.9% 0.061 112.7) |
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 #45481F | 9.54:1 | AAA | Lc -96.3 | Preferred for body text |
| Black text on #45481F | 2.19:1 | Fails | Lc 11.9 | Not readable |
| #45481F text on white | 9.54:1 | AAA | Lc 92.1 | Preferred for body text |
| #45481F text on black | 2.19:1 | Fails | Lc -10.3 | 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
#F5F6F1
oklch(97.1% 0.007 115.7)
-
Step 100
100
#EAEBE1
oklch(93.7% 0.013 111.3)
-
Step 200
200
#D9DBC8
oklch(88.5% 0.026 111.8)
-
Step 300
300
#C0C4A3
oklch(80.8% 0.045 113)
-
Step 400
400
#A1A670
oklch(70.8% 0.074 112.6)
-
Step 500
500
#8A8F49
oklch(63% 0.094 112.4)
-
Step 600
600
#74792A
oklch(55.5% 0.102 112.7)
-
Step 700
700
#62661C
oklch(49.2% 0.095 112.4)
-
Step 800
800
#50531A
oklch(42.7% 0.078 112.1)
-
Step 900
900 (this color)
#45481F
oklch(38.9% 0.061 112.7)
-
Step 950
950
#272811
oklch(26.9% 0.038 110.9)
#45481F 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) | #4D451B | 0.015 |
| Deuteranopia (no green cones) | #4D4621 | 0.015 |
| Tritanopia (no blue cones) | #49443F | 0.054 |
| Achromatopsia (no color) | #454545 | 0.061 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #45481F
#45481F
oklch(38.9% 0.061 112.7)
- #463E63
#463E63
oklch(38.9% 0.062 293.2)
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 #45481F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Green Brown #544E03 ΔE 0.039
- Dark Olive #373E02 ΔE 0.047
- Mud Brown #60460F ΔE 0.047
- Navy Green #35530A ΔE 0.050
- Charcoal Grey #3C4142 ΔE 0.065
- Pine Green #0A481E ΔE 0.067
- Pine #2B5D34 ΔE 0.067
- Evergreen #05472A ΔE 0.068
Use #45481F 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.