#2E4031
Closest named color: Charcoal Grey (#3C4142). oklch(35.1% 0.035 149.4), rgb(46, 64, 49).
Aa
White text reads best on this color (11.08:1).
About this color
#2E4031 is a dark, muted green. In OKLCH its lightness is 35%, its chroma 0.035 and its hue 149°. 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 11.08:1.
| Hue family | Greens |
| Lightness | dark (35%) |
| Chroma | muted (0.035) |
| Temperature | in between |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 1.89:1 |
| White text | 11.08:1 |
Values
| HEX | #2E4031 |
| RGB | rgb(46, 64, 49) |
| HSL | hsl(130, 16%, 22%) |
| OKLCH | oklch(35.1% 0.035 149.4) |
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 #2E4031 | 11.08:1 | AAA | Lc -99.4 | Preferred for body text |
| Black text on #2E4031 | 1.89:1 | Fails | Lc 8.3 | Not readable |
| #2E4031 text on white | 11.08:1 | AAA | Lc 95.6 | Preferred for body text |
| #2E4031 text on black | 1.89:1 | 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
#E6EBE7
oklch(93.5% 0.008 151.9)
-
Step 200
200
#D3DCD4
oklch(88.5% 0.015 148.8)
-
Step 300
300
#B6C6B8
oklch(81% 0.026 149)
-
Step 400
400
#8FA893
oklch(70.6% 0.041 149.8)
-
Step 500
500
#739378
oklch(63.1% 0.054 149.3)
-
Step 600
600
#5B7D61
oklch(55.6% 0.058 149.6)
-
Step 700
700
#4B6950
oklch(49% 0.053 149.2)
-
Step 800
800
#3E5642
oklch(42.7% 0.044 149.3)
-
Step 900
900 (this color)
#2E4031
oklch(35.1% 0.035 149.4)
-
Step 950
950
#1F2A21
oklch(27.1% 0.022 150.1)
#2E4031 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) | #403D30 | 0.029 |
| Deuteranopia (no green cones) | #3D3B32 | 0.028 |
| Tritanopia (no blue cones) | #2C3F3C | 0.020 |
| Achromatopsia (no color) | #3C3C3C | 0.035 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2E4031
#2E4031
oklch(35.1% 0.035 149.4)
- #453444
#453444
oklch(35% 0.036 328.2)
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 #2E4031, 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 0.039
- Pakistan Green #283618 ΔE 0.046
- Evergreen #05472A ΔE 0.046
- Dark Olive #373E02 ΔE 0.052
- Charcoal #264653 ΔE 0.055
- Dark Teal #014D4E ΔE 0.057
- Pine Green #0A481E ΔE 0.058
Use #2E4031 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.