#33391B
Closest named color: Pakistan Green (#283618). oklch(33.1% 0.049 118.4), rgb(51, 57, 27).
Aa
White text reads best on this color (12.05:1).
About this color
#33391B is a dark, muted brown. In OKLCH its lightness is 33%, its chroma 0.049 and its hue 118°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.022 away. White text reads best on it, at 12.05:1.
| Hue family | Browns |
| Lightness | dark (33%) |
| Chroma | muted (0.049) |
| Temperature | in between |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.74:1 |
| White text | 12.05:1 |
Values
| HEX | #33391B |
| RGB | rgb(51, 57, 27) |
| HSL | hsl(72, 36%, 16%) |
| OKLCH | oklch(33.1% 0.049 118.4) |
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 #33391B | 12.05:1 | AAA | Lc -101.1 | Preferred for body text |
| Black text on #33391B | 1.74:1 | Fails | Lc 0.0 | Not readable |
| #33391B text on white | 12.05:1 | AAA | Lc 97.6 | Preferred for body text |
| #33391B text on black | 1.74:1 | Fails | Lc 0.0 | 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
#F5F6F2
oklch(97.1% 0.005 117.9)
-
Step 100
100
#E9EBE3
oklch(93.6% 0.011 118)
-
Step 200
200
#D7DBCC
oklch(88.4% 0.021 119)
-
Step 300
300
#BEC4AA
oklch(80.9% 0.036 117.8)
-
Step 400
400
#9DA67D
oklch(70.7% 0.058 118)
-
Step 500
500
#85905C
oklch(63.1% 0.074 118.3)
-
Step 600
600
#6F7A41
oklch(55.6% 0.081 118.1)
-
Step 700
700
#5C6733
oklch(49.2% 0.076 119.1)
-
Step 800
800
#4C542B
oklch(42.8% 0.062 118.2)
-
Step 900
900 (this color)
#33391B
oklch(33.1% 0.049 118.4)
-
Step 950
950
#252917
oklch(27.1% 0.032 118.8)
#33391B 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) | #3C3619 | 0.017 |
| Deuteranopia (no green cones) | #3C361D | 0.019 |
| Tritanopia (no blue cones) | #363632 | 0.042 |
| Achromatopsia (no color) | #363636 | 0.049 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #33391B
#33391B
oklch(33.1% 0.049 118.4)
- #39304B
#39304B
oklch(33.1% 0.048 299.1)
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 #33391B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.022
- Dark Olive #373E02 ΔE 0.033
- Evergreen #05472A ΔE 0.056
- Hunter Green #0B4008 ΔE 0.059
- Onyx #343A40 ΔE 0.060
- Forrest Green #154406 ΔE 0.061
- Pine Green #0A481E ΔE 0.061
- Charcoal Grey #3C4142 ΔE 0.064
Use #33391B 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.