#33430A
Closest named color: Dark Olive (#373E02). oklch(35.7% 0.081 124.5), rgb(51, 67, 10).
Aa
White text reads best on this color (10.78:1).
About this color
#33430A is a dark, moderately saturated brown. In OKLCH its lightness is 36%, its chroma 0.081 and its hue 124°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive (#373E02), ΔE 0.016 away. White text reads best on it, at 10.78:1.
| Hue family | Browns |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.081) |
| Temperature | in between |
| Nearest name | Dark Olive (#373E02) |
| Black text | 1.94:1 |
| White text | 10.78:1 |
Values
| HEX | #33430A |
| RGB | rgb(51, 67, 10) |
| HSL | hsl(77, 74%, 15%) |
| OKLCH | oklch(35.7% 0.081 124.5) |
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 #33430A | 10.78:1 | AAA | Lc -98.8 | Preferred for body text |
| Black text on #33430A | 1.94:1 | Fails | Lc 9.0 | Not readable |
| #33430A text on white | 10.78:1 | AAA | Lc 94.9 | Preferred for body text |
| #33430A text on black | 1.94:1 | Fails | Lc -7.7 | 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
#F4F6F1
oklch(97% 0.007 124.4)
-
Step 100
100
#E7ECDF
oklch(93.6% 0.018 124)
-
Step 200
200
#D4DDC5
oklch(88.4% 0.034 123.9)
-
Step 300
300
#B8C89D
oklch(80.9% 0.061 124.3)
-
Step 400
400
#93AB66
oklch(70.6% 0.097 124.5)
-
Step 500
500
#799639
oklch(63.1% 0.125 124.5)
-
Step 600
600
#62800B
oklch(55.6% 0.136 124.6)
-
Step 700
700
#526C00
oklch(49.2% 0.123 124.5)
-
Step 800
800
#435805
oklch(42.7% 0.104 124.3)
-
Step 900
900 (this color)
#33430A
oklch(35.7% 0.081 124.5)
-
Step 950
950
#212B0C
oklch(27.1% 0.052 124.8)
#33430A 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) | #473E01 | 0.034 |
| Deuteranopia (no green cones) | #453D0F | 0.036 |
| Tritanopia (no blue cones) | #363F38 | 0.067 |
| Achromatopsia (no color) | #3D3D3D | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #33430A
#33430A
oklch(35.7% 0.081 124.5)
- #46305E
#46305E
oklch(35.7% 0.081 304.7)
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 #33430A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive #373E02 ΔE 0.016
- Forrest Green #154406 ΔE 0.036
- Pine Green #0A481E ΔE 0.039
- British Racing Green #05480D ΔE 0.043
- Darkgreen #054907 ΔE 0.045
- Hunter Green #0B4008 ΔE 0.046
- Evergreen #05472A ΔE 0.046
- Bottle Green #044A05 ΔE 0.047
Use #33430A 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.