#2D4736
Closest named color: Charcoal Grey (#3C4142). oklch(37.1% 0.043 155.1), rgb(45, 71, 54).
Aa
White text reads best on this color (10.16:1).
About this color
#2D4736 is a dark, muted green. In OKLCH its lightness is 37%, its chroma 0.043 and its hue 155°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.040 away. White text reads best on it, at 10.16:1.
| Hue family | Greens |
| Lightness | dark (37%) |
| Chroma | muted (0.043) |
| Temperature | in between |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 2.06:1 |
| White text | 10.16:1 |
Values
| HEX | #2D4736 |
| RGB | rgb(45, 71, 54) |
| HSL | hsl(141, 22%, 23%) |
| OKLCH | oklch(37.1% 0.043 155.1) |
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 #2D4736 | 10.16:1 | AAA | Lc -97.6 | Preferred for body text |
| Black text on #2D4736 | 2.06:1 | Fails | Lc 10.4 | Not readable |
| #2D4736 text on white | 10.16:1 | AAA | Lc 93.5 | Preferred for body text |
| #2D4736 text on black | 2.06:1 | Fails | Lc -9.0 | 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
#F3F6F4
oklch(97% 0.004 157.2)
-
Step 100
100
#E5ECE7
oklch(93.6% 0.01 155.1)
-
Step 200
200
#D0DDD4
oklch(88.5% 0.019 155.8)
-
Step 300
300
#B1C7B8
oklch(80.9% 0.032 155.8)
-
Step 400
400
#87AB93
oklch(70.8% 0.053 155.6)
-
Step 500
500
#699678
oklch(63.2% 0.067 154.9)
-
Step 600
600
#4F8061
oklch(55.6% 0.072 155.5)
-
Step 700
700
#406C50
oklch(49.1% 0.067 155.2)
-
Step 800
800
#355842
oklch(42.7% 0.055 155.7)
-
Step 900
900 (this color)
#2D4736
oklch(37.1% 0.043 155.1)
-
Step 950
950
#1C2B21
oklch(27.2% 0.027 155)
#2D4736 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) | #474335 | 0.040 |
| Deuteranopia (no green cones) | #434037 | 0.039 |
| Tritanopia (no blue cones) | #284642 | 0.022 |
| Achromatopsia (no color) | #414141 | 0.044 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2D4736
#2D4736
oklch(37.1% 0.043 155.1)
- #4F3749
#4F3749
oklch(37.1% 0.044 335.8)
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 #2D4736, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.040
- Evergreen #05472A ΔE 0.041
- Dark Slate Gray #2F4F4F ΔE 0.043
- Dark Blue Green #005249 ΔE 0.044
- Dark Teal #014D4E ΔE 0.044
- Charcoal #264653 ΔE 0.051
- Pine Green #0A481E ΔE 0.053
- Onyx #343A40 ΔE 0.053
Use #2D4736 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.