#2E3E2F
Closest named color: Onyx (#343A40). oklch(34.5% 0.033 146.4), rgb(46, 62, 47).
Aa
White text reads best on this color (11.37:1).
About this color
#2E3E2F is a dark, muted green. In OKLCH its lightness is 34%, its chroma 0.033 and its hue 146°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Onyx (#343A40), ΔE 0.038 away. White text reads best on it, at 11.37:1.
| Hue family | Greens |
| Lightness | dark (34%) |
| Chroma | muted (0.033) |
| Temperature | in between |
| Nearest name | Onyx (#343A40) |
| Black text | 1.84:1 |
| White text | 11.37:1 |
Values
| HEX | #2E3E2F |
| RGB | rgb(46, 62, 47) |
| HSL | hsl(124, 15%, 21%) |
| OKLCH | oklch(34.5% 0.033 146.4) |
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 #2E3E2F | 11.37:1 | AAA | Lc -99.9 | Preferred for body text |
| Black text on #2E3E2F | 1.84:1 | Fails | Lc 7.7 | Not readable |
| #2E3E2F text on white | 11.37:1 | AAA | Lc 96.2 | Preferred for body text |
| #2E3E2F text on black | 1.84:1 | 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
#F4F6F4
oklch(97.1% 0.003 145.5)
-
Step 100
100
#E7EBE7
oklch(93.6% 0.007 145.5)
-
Step 200
200
#D4DCD4
oklch(88.6% 0.014 145.5)
-
Step 300
300
#B7C5B7
oklch(80.9% 0.025 145.3)
-
Step 400
400
#91A892
oklch(70.8% 0.041 146.3)
-
Step 500
500
#769277
oklch(63.1% 0.051 145.9)
-
Step 600
600
#5E7C60
oklch(55.5% 0.055 146.5)
-
Step 700
700
#4E694F
oklch(49.2% 0.052 145.7)
-
Step 800
800
#405541
oklch(42.6% 0.042 146)
-
Step 900
900 (this color)
#2E3E2F
oklch(34.5% 0.033 146.4)
-
Step 950
950
#202920
oklch(26.9% 0.021 145)
#2E3E2F 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) | #3F3B2E | 0.028 |
| Deuteranopia (no green cones) | #3C3930 | 0.027 |
| Tritanopia (no blue cones) | #2C3D3A | 0.020 |
| Achromatopsia (no color) | #3A3A3A | 0.033 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2E3E2F
#2E3E2F
oklch(34.5% 0.033 146.4)
- #423342
#423342
oklch(34.4% 0.033 326.3)
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 #2E3E2F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Onyx #343A40 ΔE 0.038
- Pakistan Green #283618 ΔE 0.040
- Charcoal Grey #3C4142 ΔE 0.040
- Evergreen #05472A ΔE 0.048
- Dark Olive #373E02 ΔE 0.052
- Dark Blue Grey #1F3B4D ΔE 0.058
- Charcoal #264653 ΔE 0.059
- Pine Green #0A481E ΔE 0.060
Use #2E3E2F 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.