#2C473D
Closest named color: Charcoal Grey (#3C4142). oklch(37.3% 0.037 169), rgb(44, 71, 61).
Aa
White text reads best on this color (10.11:1).
About this color
#2C473D is a dark, muted green. In OKLCH its lightness is 37%, its chroma 0.037 and its hue 169°. 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 10.11:1.
| Hue family | Greens |
| Lightness | dark (37%) |
| Chroma | muted (0.037) |
| Temperature | in between |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 2.07:1 |
| White text | 10.11:1 |
Values
| HEX | #2C473D |
| RGB | rgb(44, 71, 61) |
| HSL | hsl(158, 23%, 23%) |
| OKLCH | oklch(37.3% 0.037 169) |
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 #2C473D | 10.11:1 | AAA | Lc -97.5 | Preferred for body text |
| Black text on #2C473D | 2.07:1 | Fails | Lc 10.5 | Not readable |
| #2C473D text on white | 10.11:1 | AAA | Lc 93.4 | Preferred for body text |
| #2C473D text on black | 2.07:1 | Fails | Lc -9.1 | 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
#F3F6F5
oklch(97.1% 0.003 174.5)
-
Step 100
100
#E5ECE9
oklch(93.7% 0.008 168.7)
-
Step 200
200
#D0DDD7
oklch(88.6% 0.016 166.7)
-
Step 300
300
#B0C7BD
oklch(80.9% 0.029 167.6)
-
Step 400
400
#86AA9C
oklch(70.7% 0.044 169.3)
-
Step 500
500
#669583
oklch(63.1% 0.058 168.6)
-
Step 600
600
#4D7F6D
oklch(55.5% 0.061 169.2)
-
Step 700
700
#3D6B5B
oklch(49% 0.057 169.6)
-
Step 800
800
#33584A
oklch(42.8% 0.049 167.9)
-
Step 900
900 (this color)
#2C473D
oklch(37.3% 0.037 169)
-
Step 950
950
#1B2A24
oklch(26.9% 0.023 167.9)
#2C473D 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) | #46443D | 0.039 |
| Deuteranopia (no green cones) | #41403E | 0.037 |
| Tritanopia (no blue cones) | #254744 | 0.013 |
| Achromatopsia (no color) | #424242 | 0.038 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2C473D
#2C473D
oklch(37.3% 0.037 169)
- #503844
#503844
oklch(37.2% 0.039 347.7)
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 #2C473D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.033
- Dark Slate Gray #2F4F4F ΔE 0.035
- Dark Teal #014D4E ΔE 0.037
- Charcoal #264653 ΔE 0.039
- Dark Blue Green #005249 ΔE 0.041
- Onyx #343A40 ΔE 0.046
- Evergreen #05472A ΔE 0.049
- Dark Grey Blue #29465B ΔE 0.053
Use #2C473D 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.