#11523A
Closest named color: Dark Blue Green (#005249). oklch(39.2% 0.076 163.5), rgb(17, 82, 58).
Aa
White text reads best on this color (9.16:1).
About this color
#11523A is a dark, moderately saturated green. In OKLCH its lightness is 39%, its chroma 0.076 and its hue 164°. 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 9.16:1.
| Hue family | Greens |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.076) |
| Temperature | in between |
| Nearest name | Dark Blue Green (#005249) |
| Black text | 2.29:1 |
| White text | 9.16:1 |
Values
| HEX | #11523A |
| RGB | rgb(17, 82, 58) |
| HSL | hsl(158, 66%, 19%) |
| OKLCH | oklch(39.2% 0.076 163.5) |
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 #11523A | 9.16:1 | AAA | Lc -95.2 | Preferred for body text |
| Black text on #11523A | 2.29:1 | Fails | Lc 13.2 | Not readable |
| #11523A text on white | 9.16:1 | AAA | Lc 90.8 | Preferred for body text |
| #11523A text on black | 2.29:1 | Fails | Lc -11.5 | 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
#E1EDE7
oklch(93.5% 0.015 164.7)
-
Step 200
200
#C7E0D3
oklch(88.5% 0.032 163.2)
-
Step 300
300
#A0CDB6
oklch(81% 0.057 162.6)
-
Step 400
400
#67B391
oklch(70.8% 0.092 163.6)
-
Step 500
500
#349F76
oklch(63.1% 0.116 163.7)
-
Step 600
600
#00885F
oklch(55.5% 0.119 163.5)
-
Step 700
700
#007350
oklch(49.2% 0.105 163.6)
-
Step 800
800
#005E41
oklch(42.7% 0.091 163.9)
-
Step 900
900 (this color)
#11523A
oklch(39.2% 0.076 163.5)
-
Step 950
950
#0B2E20
oklch(27.1% 0.048 163.3)
#11523A 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) | #504B39 | 0.074 |
| Deuteranopia (no green cones) | #48453C | 0.073 |
| Tritanopia (no blue cones) | #00524B | 0.028 |
| Achromatopsia (no color) | #484848 | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #11523A
#11523A
oklch(39.2% 0.076 163.5)
- #613450
#613450
oklch(39.2% 0.075 343.1)
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 #11523A, 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
- Evergreen #05472A ΔE 0.041
- Dark Teal #014D4E ΔE 0.043
- Spruce #0A5F38 ΔE 0.045
- Pine #2B5D34 ΔE 0.047
- Pine Green #0A481E ΔE 0.047
- Dark Slate Gray #2F4F4F ΔE 0.050
- Deep Teal #00555A ΔE 0.051
Use #11523A 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.