#375245
Closest named color: Dark Slate Gray (#2F4F4F). oklch(41.3% 0.039 163.2), rgb(55, 82, 69).
Aa
White text reads best on this color (8.55:1).
About this color
#375245 is a dark, muted green. In OKLCH its lightness is 41%, its chroma 0.039 and its hue 163°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Gray (#2F4F4F), ΔE 0.024 away. White text reads best on it, at 8.55:1.
| Hue family | Greens |
| Lightness | dark (41%) |
| Chroma | muted (0.039) |
| Temperature | in between |
| Nearest name | Dark Slate Gray (#2F4F4F) |
| Black text | 2.45:1 |
| White text | 8.55:1 |
Values
| HEX | #375245 |
| RGB | rgb(55, 82, 69) |
| HSL | hsl(151, 20%, 27%) |
| OKLCH | oklch(41.3% 0.039 163.2) |
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 #375245 | 8.55:1 | AAA | Lc -93.9 | Preferred for body text |
| Black text on #375245 | 2.45:1 | Fails | Lc 14.6 | Not readable |
| #375245 text on white | 8.55:1 | AAA | Lc 89.4 | Fine for body text |
| #375245 text on black | 2.45:1 | Fails | Lc -12.9 | 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 800.
-
Step 50
50
#F4F6F5
oklch(97.1% 0.002 165.1)
-
Step 100
100
#E6EBE8
oklch(93.5% 0.007 160.1)
-
Step 200
200
#D2DCD7
oklch(88.5% 0.013 164.8)
-
Step 300
300
#B4C6BC
oklch(81% 0.024 161.6)
-
Step 400
400
#8DA89A
oklch(70.7% 0.036 162.8)
-
Step 500
500
#709381
oklch(63.2% 0.047 162.3)
-
Step 600
600
#577D6B
oklch(55.6% 0.051 163.7)
-
Step 700
700
#476959
oklch(49% 0.047 163.7)
-
Step 800
800 (this color)
#375245
oklch(41.3% 0.039 163.2)
-
Step 900
900
#33473D
oklch(37.8% 0.03 162.8)
-
Step 950
950
#1E2A24
oklch(27.2% 0.02 163)
#375245 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) | #514E44 | 0.039 |
| Deuteranopia (no green cones) | #4C4B46 | 0.037 |
| Tritanopia (no blue cones) | #31524E | 0.016 |
| Achromatopsia (no color) | #4C4C4C | 0.040 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #375245
#375245
oklch(41.3% 0.039 163.2)
- #5B4351
#5B4351
oklch(41.4% 0.039 343.1)
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 #375245, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Gray #2F4F4F ΔE 0.024
- Dark Blue Green #005249 ΔE 0.040
- Deep Teal #00555A ΔE 0.046
- Dark Teal #014D4E ΔE 0.050
- Pine #2B5D34 ΔE 0.053
- Dark Green Blue #1F6357 ΔE 0.053
- Charcoal Grey #3C4142 ΔE 0.054
- Charcoal #264653 ΔE 0.057
Use #375245 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.