#10553D
Closest named color: Dark Blue Green (#005249). oklch(40.1% 0.078 164.5), rgb(16, 85, 61).
Aa
White text reads best on this color (8.79:1).
About this color
#10553D is a dark, moderately saturated green. In OKLCH its lightness is 40%, its chroma 0.078 and its hue 165°. 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 8.79:1.
| Hue family | Greens |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.078) |
| Temperature | in between |
| Nearest name | Dark Blue Green (#005249) |
| Black text | 2.38:1 |
| White text | 8.79:1 |
Values
| HEX | #10553D |
| RGB | rgb(16, 85, 61) |
| HSL | hsl(159, 68%, 20%) |
| OKLCH | oklch(40.1% 0.078 164.5) |
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 #10553D | 8.79:1 | AAA | Lc -94.2 | Preferred for body text |
| Black text on #10553D | 2.38:1 | Fails | Lc 14.2 | Not readable |
| #10553D text on white | 8.79:1 | AAA | Lc 89.7 | Fine for body text |
| #10553D text on black | 2.38:1 | Fails | Lc -12.5 | 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
#F1F7F4
oklch(97.1% 0.007 164.9)
-
Step 100
100
#E0EEE7
oklch(93.7% 0.018 164.6)
-
Step 200
200
#C6E0D4
oklch(88.4% 0.032 166.2)
-
Step 300
300
#9ECDB7
oklch(80.9% 0.058 164.7)
-
Step 400
400
#64B392
oklch(70.7% 0.093 165)
-
Step 500
500
#2CA077
oklch(63.2% 0.119 164.7)
-
Step 600
600
#008861
oklch(55.5% 0.117 164.6)
-
Step 700
700
#007351
oklch(49.2% 0.104 164.3)
-
Step 800
800
#005E42
oklch(42.7% 0.09 164.7)
-
Step 900
900 (this color)
#10553D
oklch(40.1% 0.078 164.5)
-
Step 950
950
#092E20
oklch(27.1% 0.049 164.1)
#10553D 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) | #534E3C | 0.076 |
| Deuteranopia (no green cones) | #4B483F | 0.075 |
| Tritanopia (no blue cones) | #00554E | 0.028 |
| Achromatopsia (no color) | #4B4B4B | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #10553D
#10553D
oklch(40.1% 0.078 164.5)
- #653652
#653652
oklch(40.2% 0.077 344.5)
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 #10553D, 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 0.037
- Pine #2B5D34 ΔE 0.040
- Dark Teal #014D4E ΔE 0.046
- Deep Teal #00555A ΔE 0.048
- Dark Slate Gray #2F4F4F ΔE 0.050
- Evergreen #05472A ΔE 0.051
- Pine Green #0A481E ΔE 0.055
Use #10553D 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.