#1B522E
Closest named color: Pine Green (#0A481E). oklch(39.2% 0.084 151.8), rgb(27, 82, 46).
Aa
White text reads best on this color (9.15:1).
About this color
#1B522E is a dark, moderately saturated green. In OKLCH its lightness is 39%, its chroma 0.084 and its hue 152°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pine Green (#0A481E), ΔE 0.040 away. White text reads best on it, at 9.15:1.
| Hue family | Greens |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.084) |
| Temperature | in between |
| Nearest name | Pine Green (#0A481E) |
| Black text | 2.29:1 |
| White text | 9.15:1 |
Values
| HEX | #1B522E |
| RGB | rgb(27, 82, 46) |
| HSL | hsl(141, 50%, 21%) |
| OKLCH | oklch(39.2% 0.084 151.8) |
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 #1B522E | 9.15:1 | AAA | Lc -95.2 | Preferred for body text |
| Black text on #1B522E | 2.29:1 | Fails | Lc 13.1 | Not readable |
| #1B522E text on white | 9.15:1 | AAA | Lc 90.8 | Preferred for body text |
| #1B522E 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
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E1EEE4
oklch(93.7% 0.019 152.8)
-
Step 200
200
#C9E0CE
oklch(88.5% 0.035 152)
-
Step 300
300
#A3CDAD
oklch(80.9% 0.063 152.1)
-
Step 400
400
#6FB381
oklch(70.8% 0.101 151.6)
-
Step 500
500
#429F61
oklch(63% 0.129 151.8)
-
Step 600
600
#168947
oklch(55.5% 0.139 151.8)
-
Step 700
700
#007539
oklch(49.2% 0.13 151.8)
-
Step 800
800
#0B5F2F
oklch(42.7% 0.108 151.7)
-
Step 900
900 (this color)
#1B522E
oklch(39.2% 0.084 151.8)
-
Step 950
950
#0F2E19
oklch(27.1% 0.054 151.7)
#1B522E 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) | #524B2B | 0.071 |
| Deuteranopia (no green cones) | #4B4630 | 0.070 |
| Tritanopia (no blue cones) | #085149 | 0.044 |
| Achromatopsia (no color) | #484848 | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1B522E
#1B522E
oklch(39.2% 0.084 151.8)
- #5F3359
#5F3359
oklch(39.1% 0.084 332.2)
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 #1B522E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine Green #0A481E ΔE 0.040
- Spruce #0A5F38 ΔE 0.040
- Pine #2B5D34 ΔE 0.040
- Navy Green #35530A ΔE 0.041
- Evergreen #05472A ΔE 0.041
- Dark Blue Green #005249 ΔE 0.043
- Forest #0B5509 ΔE 0.045
- Deep Green #02590F ΔE 0.049
Use #1B522E 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.