#33412C
Closest named color: Charcoal Grey (#3C4142). oklch(35.6% 0.04 135.4), rgb(51, 65, 44).
Aa
White text reads best on this color (10.86:1).
About this color
#33412C is a dark, muted green. In OKLCH its lightness is 36%, its chroma 0.040 and its hue 135°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.041 away. White text reads best on it, at 10.86:1.
| Hue family | Greens |
| Lightness | dark (36%) |
| Chroma | muted (0.040) |
| Temperature | in between |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 1.93:1 |
| White text | 10.86:1 |
Values
| HEX | #33412C |
| RGB | rgb(51, 65, 44) |
| HSL | hsl(100, 19%, 21%) |
| OKLCH | oklch(35.6% 0.04 135.4) |
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 #33412C | 10.86:1 | AAA | Lc -99.0 | Preferred for body text |
| Black text on #33412C | 1.93:1 | Fails | Lc 8.8 | Not readable |
| #33412C text on white | 10.86:1 | AAA | Lc 95.2 | Preferred for body text |
| #33412C text on black | 1.93:1 | Fails | Lc -7.5 | 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
#F4F6F3
oklch(97.1% 0.004 134.8)
-
Step 100
100
#E7EBE5
oklch(93.5% 0.009 134.9)
-
Step 200
200
#D4DCD1
oklch(88.5% 0.017 137)
-
Step 300
300
#B8C5B2
oklch(80.8% 0.03 135.6)
-
Step 400
400
#94A88A
oklch(70.8% 0.048 135.2)
-
Step 500
500
#79926D
oklch(63% 0.061 135.6)
-
Step 600
600
#627C55
oklch(55.5% 0.066 135.5)
-
Step 700
700
#516945
oklch(49.1% 0.062 135.6)
-
Step 800
800
#435539
oklch(42.6% 0.05 134.7)
-
Step 900
900 (this color)
#33412C
oklch(35.6% 0.04 135.4)
-
Step 950
950
#21291D
oklch(26.9% 0.024 135.3)
#33412C 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) | #433E2B | 0.027 |
| Deuteranopia (no green cones) | #403D2D | 0.024 |
| Tritanopia (no blue cones) | #333F3B | 0.028 |
| Achromatopsia (no color) | #3D3D3D | 0.040 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #33412C
#33412C
oklch(35.6% 0.04 135.4)
- #44364A
#44364A
oklch(35.6% 0.039 315.6)
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 #33412C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.041
- Dark Olive #373E02 ΔE 0.044
- Evergreen #05472A ΔE 0.046
- Pakistan Green #283618 ΔE 0.047
- Onyx #343A40 ΔE 0.048
- Pine Green #0A481E ΔE 0.055
- Dark Slate Gray #2F4F4F ΔE 0.061
- Dark Teal #014D4E ΔE 0.062
Use #33412C 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.