#13552D
Closest named color: Spruce (#0A5F38). oklch(39.8% 0.093 152.2), rgb(19, 85, 45).
Aa
White text reads best on this color (8.87:1).
About this color
#13552D is a dark, moderately saturated green. In OKLCH its lightness is 40%, its chroma 0.093 and its hue 152°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Spruce (#0A5F38), ΔE 0.032 away. White text reads best on it, at 8.87:1.
| Hue family | Greens |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.093) |
| Temperature | in between |
| Nearest name | Spruce (#0A5F38) |
| Black text | 2.36:1 |
| White text | 8.87:1 |
Values
| HEX | #13552D |
| RGB | rgb(19, 85, 45) |
| HSL | hsl(144, 63%, 20%) |
| OKLCH | oklch(39.8% 0.093 152.2) |
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 #13552D | 8.87:1 | AAA | Lc -94.5 | Preferred for body text |
| Black text on #13552D | 2.36:1 | Fails | Lc 14.0 | Not readable |
| #13552D text on white | 8.87:1 | AAA | Lc 90.0 | Fine for body text |
| #13552D text on black | 2.36:1 | Fails | Lc -12.3 | 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
#F1F7F2
oklch(97% 0.009 150.7)
-
Step 100
100
#E0EEE3
oklch(93.6% 0.021 152.2)
-
Step 200
200
#C7E1CD
oklch(88.5% 0.039 152.4)
-
Step 300
300
#9FCEAB
oklch(80.9% 0.07 152.5)
-
Step 400
400
#67B57E
oklch(70.8% 0.112 152.1)
-
Step 500
500
#33A15D
oklch(63% 0.142 152.3)
-
Step 600
600
#008A46
oklch(55.5% 0.145 152.3)
-
Step 700
700
#00743A
oklch(49% 0.128 152.4)
-
Step 800
800
#00602E
oklch(42.8% 0.113 152)
-
Step 900
900 (this color)
#13552D
oklch(39.8% 0.093 152.2)
-
Step 950
950
#0A2E17
oklch(26.8% 0.059 152)
#13552D 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) | #554D2A | 0.079 |
| Deuteranopia (no green cones) | #4D4830 | 0.077 |
| Tritanopia (no blue cones) | #00544B | 0.048 |
| Achromatopsia (no color) | #4A4A4A | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #13552D
#13552D
oklch(39.8% 0.093 152.2)
- #64325D
#64325D
oklch(39.9% 0.094 332.6)
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 #13552D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Spruce #0A5F38 ΔE 0.032
- Pine #2B5D34 ΔE 0.035
- Forest #0B5509 ΔE 0.038
- Navy Green #35530A ΔE 0.038
- Deep Green #02590F ΔE 0.039
- Pine Green #0A481E ΔE 0.045
- Dark Blue Green #005249 ΔE 0.048
- Evergreen #05472A ΔE 0.049
Use #13552D 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.