#443F04
Closest named color: Dark Olive (#373E02). oklch(36.2% 0.074 104.2), rgb(68, 63, 4).
Aa
White text reads best on this color (10.72:1).
About this color
#443F04 is a dark, moderately saturated brown. In OKLCH its lightness is 36%, its chroma 0.074 and its hue 104°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Olive (#373E02), ΔE 0.023 away. White text reads best on it, at 10.72:1.
| Hue family | Browns |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.074) |
| Temperature | warm |
| Nearest name | Dark Olive (#373E02) |
| Black text | 1.95:1 |
| White text | 10.72:1 |
Values
| HEX | #443F04 |
| RGB | rgb(68, 63, 4) |
| HSL | hsl(55, 89%, 14%) |
| OKLCH | oklch(36.2% 0.074 104.2) |
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 #443F04 | 10.72:1 | AAA | Lc -98.7 | Preferred for body text |
| Black text on #443F04 | 1.95:1 | Fails | Lc 9.2 | Not readable |
| #443F04 text on white | 10.72:1 | AAA | Lc 94.7 | Preferred for body text |
| #443F04 text on black | 1.95:1 | Fails | Lc -7.9 | 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
#F6F6F0
oklch(97.1% 0.008 106.5)
-
Step 100
100
#EBEBDF
oklch(93.7% 0.016 106.7)
-
Step 200
200
#DCDBC4
oklch(88.6% 0.031 105)
-
Step 300
300
#C6C39A
oklch(80.9% 0.055 104.1)
-
Step 400
400
#A9A461
oklch(70.8% 0.089 104.7)
-
Step 500
500
#958C2F
oklch(63% 0.113 103.8)
-
Step 600
600
#7F7600
oklch(55.6% 0.118 104.3)
-
Step 700
700
#6B6300
oklch(49.2% 0.104 104)
-
Step 800
800
#575100
oklch(42.7% 0.09 104.7)
-
Step 900
900 (this color)
#443F04
oklch(36.2% 0.074 104.2)
-
Step 950
950
#2A2709
oklch(26.9% 0.046 103.6)
#443F04 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) | #463C00 | 0.009 |
| Deuteranopia (no green cones) | #473F09 | 0.007 |
| Tritanopia (no blue cones) | #4A3A35 | 0.068 |
| Achromatopsia (no color) | #3E3E3E | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #443F04
#443F04
oklch(36.2% 0.074 104.2)
- #393763
#393763
oklch(36.1% 0.075 284.1)
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 #443F04, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive #373E02 ΔE 0.023
- Green Brown #544E03 ΔE 0.057
- Mud Brown #60460F ΔE 0.059
- Pakistan Green #283618 ΔE 0.060
- Forrest Green #154406 ΔE 0.064
- Navy Green #35530A ΔE 0.064
- Pine Green #0A481E ΔE 0.066
- Evergreen #05472A ΔE 0.070
Use #443F04 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.