#145845
Closest named color: Dark Blue Green (#005249). oklch(41.4% 0.074 169.8), rgb(20, 88, 69).
Aa
White text reads best on this color (8.36:1).
About this color
#145845 is a dark, moderately saturated green. In OKLCH its lightness is 41%, its chroma 0.074 and its hue 170°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Blue Green (#005249), ΔE 0.026 away. White text reads best on it, at 8.36:1.
| Hue family | Greens |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.074) |
| Temperature | in between |
| Nearest name | Dark Blue Green (#005249) |
| Black text | 2.51:1 |
| White text | 8.36:1 |
Values
| HEX | #145845 |
| RGB | rgb(20, 88, 69) |
| HSL | hsl(163, 63%, 21%) |
| OKLCH | oklch(41.4% 0.074 169.8) |
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 #145845 | 8.36:1 | AAA | Lc -93.1 | Preferred for body text |
| Black text on #145845 | 2.51:1 | Fails | Lc 15.5 | Dividers and decoration only |
| #145845 text on white | 8.36:1 | AAA | Lc 88.5 | Fine for body text |
| #145845 text on black | 2.51:1 | Fails | Lc -13.7 | 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
#F2F7F5
oklch(97.2% 0.006 170.4)
-
Step 100
100
#E2EDE8
oklch(93.6% 0.013 167.2)
-
Step 200
200
#CBDFD7
oklch(88.6% 0.024 169.8)
-
Step 300
300
#A6CABC
oklch(80.9% 0.043 169.6)
-
Step 400
400
#74AF9A
oklch(70.7% 0.069 169.9)
-
Step 500
500
#4C9B81
oklch(63.2% 0.088 169.6)
-
Step 600
600
#29856A
oklch(55.6% 0.096 169.5)
-
Step 700
700
#197159
oklch(49.2% 0.089 169.9)
-
Step 800
800 (this color)
#145845
oklch(41.4% 0.074 169.8)
-
Step 900
900
#1D4B3D
oklch(37.6% 0.056 170.5)
-
Step 950
950
#122C24
oklch(27% 0.036 171.2)
#145845 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) | #555244 | 0.074 |
| Deuteranopia (no green cones) | #4C4B46 | 0.071 |
| Tritanopia (no blue cones) | #005953 | 0.022 |
| Achromatopsia (no color) | #4E4E4E | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #145845
#145845
oklch(41.4% 0.074 169.8)
- #693A51
#693A51
oklch(41.4% 0.073 350)
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 #145845, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Blue Green #005249 ΔE 0.026
- Spruce #0A5F38 ΔE 0.036
- Pine #2B5D34 ΔE 0.038
- Deep Teal #00555A ΔE 0.040
- Dark Green Blue #1F6357 ΔE 0.042
- Dark Slate Gray #2F4F4F ΔE 0.044
- Dark Teal #014D4E ΔE 0.046
- Petrol #005F6A ΔE 0.058
Use #145845 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.