#334031
Closest named color: Charcoal Grey (#3C4142). oklch(35.5% 0.031 141.4), rgb(51, 64, 49).
Aa
White text reads best on this color (10.94:1).
About this color
#334031 is a dark, muted green. In OKLCH its lightness is 35%, its chroma 0.031 and its hue 141°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.033 away. White text reads best on it, at 10.94:1.
| Hue family | Greens |
| Lightness | dark (35%) |
| Chroma | muted (0.031) |
| Temperature | in between |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 1.91:1 |
| White text | 10.94:1 |
Values
| HEX | #334031 |
| RGB | rgb(51, 64, 49) |
| HSL | hsl(112, 13%, 22%) |
| OKLCH | oklch(35.5% 0.031 141.4) |
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 #334031 | 10.94:1 | AAA | Lc -99.2 | Preferred for body text |
| Black text on #334031 | 1.91:1 | Fails | Lc 8.6 | Not readable |
| #334031 text on white | 10.94:1 | AAA | Lc 95.3 | Preferred for body text |
| #334031 text on black | 1.91:1 | Fails | Lc -7.3 | 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
#E7EBE7
oklch(93.6% 0.007 145.5)
-
Step 200
200
#D5DBD4
oklch(88.5% 0.011 141.3)
-
Step 300
300
#B9C5B7
oklch(81% 0.023 141.2)
-
Step 400
400
#94A791
oklch(70.7% 0.038 141.4)
-
Step 500
500
#7A9176
oklch(63.1% 0.048 141)
-
Step 600
600
#637B5F
oklch(55.6% 0.051 141.1)
-
Step 700
700
#52684E
oklch(49.2% 0.048 140.7)
-
Step 800
800
#435540
oklch(42.8% 0.041 141.1)
-
Step 900
900 (this color)
#334031
oklch(35.5% 0.031 141.4)
-
Step 950
950
#212920
oklch(27% 0.02 142)
#334031 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) | #413D30 | 0.024 |
| Deuteranopia (no green cones) | #3F3C32 | 0.023 |
| Tritanopia (no blue cones) | #323F3C | 0.020 |
| Achromatopsia (no color) | #3D3D3D | 0.031 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #334031
#334031
oklch(35.5% 0.031 141.4)
- #433746
#433746
oklch(35.5% 0.03 319.5)
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 #334031, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.033
- Onyx #343A40 ΔE 0.038
- Pakistan Green #283618 ΔE 0.049
- Evergreen #05472A ΔE 0.051
- Dark Olive #373E02 ΔE 0.052
- Charcoal #264653 ΔE 0.055
- Dark Slate Gray #2F4F4F ΔE 0.058
- Dark Teal #014D4E ΔE 0.059
Use #334031 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.