#33412E
Closest named color: Charcoal Grey (#3C4142). oklch(35.7% 0.037 137.6), rgb(51, 65, 46).
Aa
White text reads best on this color (10.84:1).
About this color
#33412E is a dark, muted green. In OKLCH its lightness is 36%, its chroma 0.037 and its hue 138°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.038 away. White text reads best on it, at 10.84:1.
| Hue family | Greens |
| Lightness | dark (36%) |
| Chroma | muted (0.037) |
| Temperature | in between |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 1.93:1 |
| White text | 10.84:1 |
Values
| HEX | #33412E |
| RGB | rgb(51, 65, 46) |
| HSL | hsl(104, 17%, 22%) |
| OKLCH | oklch(35.7% 0.037 137.6) |
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 #33412E | 10.84:1 | AAA | Lc -99.0 | Preferred for body text |
| Black text on #33412E | 1.93:1 | Fails | Lc 8.8 | Not readable |
| #33412E text on white | 10.84:1 | AAA | Lc 95.1 | Preferred for body text |
| #33412E 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
#F4F6F4
oklch(97.1% 0.003 145.5)
-
Step 100
100
#E7EBE6
oklch(93.6% 0.008 139.4)
-
Step 200
200
#D4DCD2
oklch(88.6% 0.016 139.4)
-
Step 300
300
#B8C5B4
oklch(80.9% 0.027 138.3)
-
Step 400
400
#94A78D
oklch(70.6% 0.043 137.3)
-
Step 500
500
#799270
oklch(63.1% 0.057 137.5)
-
Step 600
600
#627C59
oklch(55.6% 0.061 137.8)
-
Step 700
700
#516949
oklch(49.2% 0.057 138)
-
Step 800
800
#42553C
oklch(42.6% 0.047 138.3)
-
Step 900
900 (this color)
#33412E
oklch(35.7% 0.037 137.6)
-
Step 950
950
#21291E
oklch(26.9% 0.023 137.2)
#33412E 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) | #423E2D | 0.025 |
| Deuteranopia (no green cones) | #403D2F | 0.024 |
| Tritanopia (no blue cones) | #33403C | 0.025 |
| Achromatopsia (no color) | #3D3D3D | 0.037 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #33412E
#33412E
oklch(35.7% 0.037 137.6)
- #443649
#443649
oklch(35.6% 0.037 317.1)
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 #33412E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.038
- Onyx #343A40 ΔE 0.045
- Dark Olive #373E02 ΔE 0.047
- Evergreen #05472A ΔE 0.047
- Pakistan Green #283618 ΔE 0.048
- Pine Green #0A481E ΔE 0.057
- Dark Slate Gray #2F4F4F ΔE 0.059
- Charcoal #264653 ΔE 0.059
Use #33412E 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.