#0A563F
Closest named color: Dark Blue Green (#005249). oklch(40.4% 0.079 166.4), rgb(10, 86, 63).
Aa
White text reads best on this color (8.69:1).
About this color
#0A563F is a dark, moderately saturated green. In OKLCH its lightness is 40%, its chroma 0.079 and its hue 166°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Blue Green (#005249), ΔE 0.025 away. White text reads best on it, at 8.69:1.
| Hue family | Greens |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.079) |
| Temperature | in between |
| Nearest name | Dark Blue Green (#005249) |
| Black text | 2.41:1 |
| White text | 8.69:1 |
Values
| HEX | #0A563F |
| RGB | rgb(10, 86, 63) |
| HSL | hsl(162, 79%, 19%) |
| OKLCH | oklch(40.4% 0.079 166.4) |
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 #0A563F | 8.69:1 | AAA | Lc -93.9 | Preferred for body text |
| Black text on #0A563F | 2.41:1 | Fails | Lc 14.6 | Not readable |
| #0A563F text on white | 8.69:1 | AAA | Lc 89.4 | Fine for body text |
| #0A563F text on black | 2.41:1 | Fails | Lc -12.8 | 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
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E2EDE8
oklch(93.6% 0.013 167.2)
-
Step 200
200
#CADFD5
oklch(88.5% 0.026 165.6)
-
Step 300
300
#A5CBBA
oklch(81% 0.047 166.2)
-
Step 400
400
#72B096
oklch(70.7% 0.075 166)
-
Step 500
500
#499C7D
oklch(63.2% 0.095 166.5)
-
Step 600
600
#238666
oklch(55.6% 0.103 166.7)
-
Step 700
700
#127254
oklch(49.2% 0.097 165.9)
-
Step 800
800 (this color)
#0A563F
oklch(40.4% 0.079 166.4)
-
Step 900
900
#1A4C3A
oklch(37.7% 0.062 166.2)
-
Step 950
950
#112D22
oklch(27.1% 0.04 165.5)
#0A563F 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) | #544F3E | 0.079 |
| Deuteranopia (no green cones) | #4B4941 | 0.076 |
| Tritanopia (no blue cones) | #005650 | 0.028 |
| Achromatopsia (no color) | #4B4B4B | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0A563F
#0A563F
oklch(40.4% 0.079 166.4)
- #673651
#673651
oklch(40.4% 0.079 347)
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 #0A563F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Blue Green #005249 ΔE 0.025
- Spruce #0A5F38 ΔE 0.035
- Pine #2B5D34 ΔE 0.039
- Dark Teal #014D4E ΔE 0.046
- Deep Teal #00555A ΔE 0.046
- Dark Slate Gray #2F4F4F ΔE 0.050
- Dark Green Blue #1F6357 ΔE 0.053
- Evergreen #05472A ΔE 0.054
Use #0A563F 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.