#3A4300
Closest named color: Dark Olive (#373E02). oklch(36.2% 0.084 118), rgb(58, 67, 0).
Aa
White text reads best on this color (10.59:1).
About this color
#3A4300 is a dark, moderately saturated brown. In OKLCH its lightness is 36%, its chroma 0.084 and its hue 118°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive (#373E02), ΔE 0.018 away. White text reads best on it, at 10.59:1.
| Hue family | Browns |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.084) |
| Temperature | in between |
| Nearest name | Dark Olive (#373E02) |
| Black text | 1.98:1 |
| White text | 10.59:1 |
Values
| HEX | #3A4300 |
| RGB | rgb(58, 67, 0) |
| HSL | hsl(68, 100%, 13%) |
| OKLCH | oklch(36.2% 0.084 118) |
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 #3A4300 | 10.59:1 | AAA | Lc -98.4 | Preferred for body text |
| Black text on #3A4300 | 1.98:1 | Fails | Lc 9.5 | Not readable |
| #3A4300 text on white | 10.59:1 | AAA | Lc 94.4 | Preferred for body text |
| #3A4300 text on black | 1.98:1 | Fails | Lc -8.2 | 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
#F5F6F0
oklch(97.1% 0.008 114.2)
-
Step 100
100
#E8ECDE
oklch(93.6% 0.019 119.8)
-
Step 200
200
#D7DDC3
oklch(88.6% 0.035 117.7)
-
Step 300
300
#BCC799
oklch(80.9% 0.063 118.8)
-
Step 400
400
#9BA95E
oklch(70.7% 0.101 117.7)
-
Step 500
500
#83932A
oklch(63% 0.128 117.8)
-
Step 600
600
#6D7D00
oklch(55.7% 0.13 118.3)
-
Step 700
700
#5B6900
oklch(49.2% 0.115 118.5)
-
Step 800
800
#4B5600
oklch(42.8% 0.1 117.9)
-
Step 900
900 (this color)
#3A4300
oklch(36.2% 0.084 118)
-
Step 950
950
#242A07
oklch(27.1% 0.054 118.5)
#3A4300 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) | #483F00 | 0.026 |
| Deuteranopia (no green cones) | #473F06 | 0.027 |
| Tritanopia (no blue cones) | #3E3E38 | 0.074 |
| Achromatopsia (no color) | #3F3F3F | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3A4300
#3A4300
oklch(36.2% 0.084 118)
- #433264
#433264
oklch(36.1% 0.085 297.7)
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 #3A4300, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive #373E02 ΔE 0.018
- Forrest Green #154406 ΔE 0.044
- Pine Green #0A481E ΔE 0.049
- Navy Green #35530A ΔE 0.050
- British Racing Green #05480D ΔE 0.051
- Darkgreen #054907 ΔE 0.052
- Bottle Green #044A05 ΔE 0.054
- Hunter Green #0B4008 ΔE 0.055
Use #3A4300 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.