#454019
Closest named color: Dark Olive (#373E02). oklch(36.7% 0.058 102.1), rgb(69, 64, 25).
Aa
White text reads best on this color (10.49:1).
About this color
#454019 is a dark, muted brown. In OKLCH its lightness is 37%, its chroma 0.058 and its hue 102°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Olive (#373E02), ΔE 0.034 away. White text reads best on it, at 10.49:1.
| Hue family | Browns |
| Lightness | dark (37%) |
| Chroma | muted (0.058) |
| Temperature | warm |
| Nearest name | Dark Olive (#373E02) |
| Black text | 2.00:1 |
| White text | 10.49:1 |
Values
| HEX | #454019 |
| RGB | rgb(69, 64, 25) |
| HSL | hsl(53, 47%, 18%) |
| OKLCH | oklch(36.7% 0.058 102.1) |
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 #454019 | 10.49:1 | AAA | Lc -98.3 | Preferred for body text |
| Black text on #454019 | 2.00:1 | Fails | Lc 9.6 | Not readable |
| #454019 text on white | 10.49:1 | AAA | Lc 94.3 | Preferred for body text |
| #454019 text on black | 2.00:1 | Fails | Lc -8.3 | 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
#F6F6F1
oklch(97.2% 0.007 106.5)
-
Step 100
100
#EBEAE1
oklch(93.5% 0.012 101.5)
-
Step 200
200
#DCDAC8
oklch(88.5% 0.024 101.7)
-
Step 300
300
#C6C2A2
oklch(80.9% 0.044 101.4)
-
Step 400
400
#A9A370
oklch(70.8% 0.069 102.3)
-
Step 500
500
#948B49
oklch(63% 0.088 101.6)
-
Step 600
600
#7F752A
oklch(55.6% 0.096 101.7)
-
Step 700
700
#6B621C
oklch(49.1% 0.089 101.9)
-
Step 800
800
#57501A
oklch(42.6% 0.074 101.9)
-
Step 900
900 (this color)
#454019
oklch(36.7% 0.058 102.1)
-
Step 950
950
#2A2711
oklch(27% 0.036 101.6)
#454019 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) | #463E15 | 0.006 |
| Deuteranopia (no green cones) | #47401B | 0.005 |
| Tritanopia (no blue cones) | #4A3C37 | 0.051 |
| Achromatopsia (no color) | #3F3F3F | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #454019
#454019
oklch(36.7% 0.058 102.1)
- #3A3B5D
#3A3B5D
oklch(36.7% 0.058 281.8)
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 #454019, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive #373E02 ΔE 0.034
- Mud Brown #60460F ΔE 0.055
- Green Brown #544E03 ΔE 0.058
- Charcoal Grey #3C4142 ΔE 0.060
- Pakistan Green #283618 ΔE 0.061
- Evergreen #05472A ΔE 0.069
- Navy Green #35530A ΔE 0.069
- Pine Green #0A481E ΔE 0.069
Use #454019 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.