#545A44
Closest named color: Dark Green Blue (#1F6357). oklch(45.6% 0.035 120.2), rgb(84, 90, 68).
Aa
White text reads best on this color (7.18:1).
About this color
#545A44 is a medium-dark, muted brown. In OKLCH its lightness is 46%, its chroma 0.035 and its hue 120°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.060 away. White text reads best on it, at 7.18:1.
| Hue family | Browns |
| Lightness | medium-dark (46%) |
| Chroma | muted (0.035) |
| Temperature | in between |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 2.92:1 |
| White text | 7.18:1 |
Values
| HEX | #545A44 |
| RGB | rgb(84, 90, 68) |
| HSL | hsl(76, 14%, 31%) |
| OKLCH | oklch(45.6% 0.035 120.2) |
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 #545A44 | 7.18:1 | AAA | Lc -89.8 | Fine for body text |
| Black text on #545A44 | 2.92:1 | Fails | Lc 19.1 | Dividers and decoration only |
| #545A44 text on white | 7.18:1 | AAA | Lc 84.9 | Fine for body text |
| #545A44 text on black | 2.92:1 | Fails | Lc -17.1 | Dividers and decoration only |
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
#F5F6F4
oklch(97.2% 0.003 128.5)
-
Step 100
100
#E9EAE6
oklch(93.5% 0.005 117.9)
-
Step 200
200
#D8DAD2
oklch(88.5% 0.011 118)
-
Step 300
300
#BEC3B4
oklch(80.9% 0.021 121.9)
-
Step 400
400
#9EA48D
oklch(70.7% 0.033 119.1)
-
Step 500
500
#868E71
oklch(63.2% 0.043 120.2)
-
Step 600
600
#6F7859
oklch(55.6% 0.047 121.1)
-
Step 700
700
#5D6549
oklch(49.2% 0.044 121)
-
Step 800
800 (this color)
#545A44
oklch(45.6% 0.035 120.2)
-
Step 900
900
#3F4434
oklch(37.7% 0.027 121.8)
-
Step 950
950
#25281E
oklch(27% 0.018 121.2)
#545A44 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) | #5D5743 | 0.016 |
| Deuteranopia (no green cones) | #5C5745 | 0.016 |
| Tritanopia (no blue cones) | #565854 | 0.028 |
| Achromatopsia (no color) | #575757 | 0.035 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #545A44
#545A44
oklch(45.6% 0.035 120.2)
- #5A5368
#5A5368
oklch(45.7% 0.035 300.3)
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 #545A44, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.060
- Camo Green #526525 ΔE 0.061
- Olive Brown #645403 ΔE 0.061
- Pine #2B5D34 ΔE 0.062
- Army Green #4B5D16 ΔE 0.062
- Green Brown #544E03 ΔE 0.066
- Dark Moss Green #606C38 ΔE 0.067
- Dark Olive Green #556B2F ΔE 0.068
Use #545A44 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.