#03552F
Closest named color: Spruce (#0A5F38). oklch(39.6% 0.096 155.4), rgb(3, 85, 47).
Aa
White text reads best on this color (8.95:1).
About this color
#03552F is a dark, moderately saturated green. In OKLCH its lightness is 40%, its chroma 0.096 and its hue 155°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Spruce (#0A5F38), ΔE 0.033 away. White text reads best on it, at 8.95:1.
| Hue family | Greens |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.096) |
| Temperature | in between |
| Nearest name | Spruce (#0A5F38) |
| Black text | 2.34:1 |
| White text | 8.95:1 |
Values
| HEX | #03552F |
| RGB | rgb(3, 85, 47) |
| HSL | hsl(152, 93%, 17%) |
| OKLCH | oklch(39.6% 0.096 155.4) |
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 #03552F | 8.95:1 | AAA | Lc -94.5 | Preferred for body text |
| Black text on #03552F | 2.34:1 | Fails | Lc 13.9 | Not readable |
| #03552F text on white | 8.95:1 | AAA | Lc 90.1 | Preferred for body text |
| #03552F text on black | 2.34:1 | Fails | Lc -12.2 | 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
#F1F7F3
oklch(97.1% 0.008 157.1)
-
Step 100
100
#E0EEE4
oklch(93.6% 0.02 154.9)
-
Step 200
200
#C5E1CE
oklch(88.4% 0.039 155.8)
-
Step 300
300
#9CCFAD
oklch(80.9% 0.072 155.3)
-
Step 400
400
#5FB681
oklch(70.7% 0.116 155.2)
-
Step 500
500
#1EA361
oklch(63.2% 0.147 155.2)
-
Step 600
600
#008A4F
oklch(55.7% 0.136 155.4)
-
Step 700
700
#007441
oklch(49.1% 0.121 155.2)
-
Step 800
800
#005F35
oklch(42.7% 0.104 155.6)
-
Step 900
900 (this color)
#03552F
oklch(39.6% 0.096 155.4)
-
Step 950
950
#052F19
oklch(27% 0.061 155.4)
#03552F 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) | #554D2C | 0.086 |
| Deuteranopia (no green cones) | #4C4732 | 0.083 |
| Tritanopia (no blue cones) | #00544C | 0.048 |
| Achromatopsia (no color) | #494949 | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #03552F
#03552F
oklch(39.6% 0.096 155.4)
- #65305A
#65305A
oklch(39.5% 0.096 335.7)
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 #03552F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Spruce #0A5F38 ΔE 0.033
- Forest #0B5509 ΔE 0.039
- Pine #2B5D34 ΔE 0.039
- Deep Green #02590F ΔE 0.041
- Pine Green #0A481E ΔE 0.044
- Navy Green #35530A ΔE 0.044
- Dark Blue Green #005249 ΔE 0.046
- Evergreen #05472A ΔE 0.047
Use #03552F 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.