#1B5324
Closest named color: Navy Green (#35530A). oklch(39.3% 0.096 146.4), rgb(27, 83, 36).
Aa
White text reads best on this color (9.09:1).
About this color
#1B5324 is a dark, moderately saturated green. In OKLCH its lightness is 39%, its chroma 0.096 and its hue 146°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Navy Green (#35530A), ΔE 0.030 away. White text reads best on it, at 9.09:1.
| Hue family | Greens |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.096) |
| Temperature | in between |
| Nearest name | Navy Green (#35530A) |
| Black text | 2.30:1 |
| White text | 9.09:1 |
Values
| HEX | #1B5324 |
| RGB | rgb(27, 83, 36) |
| HSL | hsl(130, 51%, 22%) |
| OKLCH | oklch(39.3% 0.096 146.4) |
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 #1B5324 | 9.09:1 | AAA | Lc -95.0 | Preferred for body text |
| Black text on #1B5324 | 2.30:1 | Fails | Lc 13.3 | Not readable |
| #1B5324 text on white | 9.09:1 | AAA | Lc 90.6 | Preferred for body text |
| #1B5324 text on black | 2.30:1 | Fails | Lc -11.7 | 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
#E1EEE2
oklch(93.6% 0.021 147.6)
-
Step 200
200
#C9E1CA
oklch(88.6% 0.04 146.4)
-
Step 300
300
#A3CEA5
oklch(81% 0.073 146.1)
-
Step 400
400
#6EB475
oklch(70.7% 0.115 146.5)
-
Step 500
500
#42A050
oklch(63% 0.146 146.4)
-
Step 600
600
#158B32
oklch(55.7% 0.161 146.3)
-
Step 700
700
#007525
oklch(49% 0.148 146.5)
-
Step 800
800
#0B6020
oklch(42.8% 0.124 146.3)
-
Step 900
900 (this color)
#1B5324
oklch(39.3% 0.096 146.4)
-
Step 950
950
#0F2E13
oklch(27% 0.061 146.2)
#1B5324 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) | #544B20 | 0.075 |
| Deuteranopia (no green cones) | #4D4627 | 0.074 |
| Tritanopia (no blue cones) | #0D5148 | 0.057 |
| Achromatopsia (no color) | #484848 | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1B5324
#1B5324
oklch(39.3% 0.096 146.4)
- #603161
#603161
oklch(39.3% 0.097 326.5)
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 #1B5324, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Navy Green #35530A ΔE 0.030
- Forest #0B5509 ΔE 0.030
- Deep Green #02590F ΔE 0.035
- Spruce #0A5F38 ΔE 0.040
- Pine Green #0A481E ΔE 0.040
- Pine #2B5D34 ΔE 0.040
- Bottle Green #044A05 ΔE 0.043
- Darkgreen #054907 ΔE 0.044
Use #1B5324 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.