#11533A
Closest named color: Dark Blue Green (#005249). oklch(39.5% 0.077 162.9), rgb(17, 83, 58).
Aa
White text reads best on this color (9.04:1).
About this color
#11533A is a dark, moderately saturated green. In OKLCH its lightness is 39%, its chroma 0.077 and its hue 163°. 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 9.04:1.
| Hue family | Greens |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.077) |
| Temperature | in between |
| Nearest name | Dark Blue Green (#005249) |
| Black text | 2.32:1 |
| White text | 9.04:1 |
Values
| HEX | #11533A |
| RGB | rgb(17, 83, 58) |
| HSL | hsl(157, 66%, 20%) |
| OKLCH | oklch(39.5% 0.077 162.9) |
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 #11533A | 9.04:1 | AAA | Lc -94.9 | Preferred for body text |
| Black text on #11533A | 2.32:1 | Fails | Lc 13.5 | Not readable |
| #11533A text on white | 9.04:1 | AAA | Lc 90.5 | Preferred for body text |
| #11533A text on black | 2.32:1 | Fails | Lc -11.8 | 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 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
#C7E0D3
oklch(88.5% 0.032 163.2)
-
Step 300
300
#9FCDB6
oklch(80.9% 0.058 163.1)
-
Step 400
400
#67B390
oklch(70.7% 0.092 162.9)
-
Step 500
500
#329F74
oklch(63% 0.118 162.8)
-
Step 600
600
#00895E
oklch(55.7% 0.121 162.5)
-
Step 700
700
#00734F
oklch(49.1% 0.106 163)
-
Step 800
800
#005E40
oklch(42.6% 0.092 163.1)
-
Step 900
900 (this color)
#11533A
oklch(39.5% 0.077 162.9)
-
Step 950
950
#0A2E1F
oklch(27.1% 0.05 162.1)
#11533A 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) | #514C39 | 0.075 |
| Deuteranopia (no green cones) | #49463C | 0.073 |
| Tritanopia (no blue cones) | #00534C | 0.029 |
| Achromatopsia (no color) | #494949 | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #11533A
#11533A
oklch(39.5% 0.077 162.9)
- #623451
#623451
oklch(39.4% 0.077 342.8)
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 #11533A, 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 0.041
- Pine #2B5D34 ΔE 0.044
- Evergreen #05472A ΔE 0.044
- Dark Teal #014D4E ΔE 0.045
- Pine Green #0A481E ΔE 0.049
- Dark Slate Gray #2F4F4F ΔE 0.051
- Deep Teal #00555A ΔE 0.051
Use #11533A 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.