#1D592B
Closest named color: Spruce (#0A5F38). oklch(41.3% 0.097 148.2), rgb(29, 89, 43).
Aa
White text reads best on this color (8.34:1).
About this color
#1D592B is a dark, moderately saturated green. In OKLCH its lightness is 41%, its chroma 0.097 and its hue 148°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Spruce (#0A5F38), ΔE 0.021 away. White text reads best on it, at 8.34:1.
| Hue family | Greens |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.097) |
| Temperature | in between |
| Nearest name | Spruce (#0A5F38) |
| Black text | 2.51:1 |
| White text | 8.34:1 |
Values
| HEX | #1D592B |
| RGB | rgb(29, 89, 43) |
| HSL | hsl(134, 51%, 23%) |
| OKLCH | oklch(41.3% 0.097 148.2) |
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 #1D592B | 8.34:1 | AAA | Lc -93.1 | Preferred for body text |
| Black text on #1D592B | 2.51:1 | Fails | Lc 15.5 | Dividers and decoration only |
| #1D592B text on white | 8.34:1 | AAA | Lc 88.5 | Fine for body text |
| #1D592B text on black | 2.51:1 | Fails | Lc -13.7 | 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 800.
-
Step 50
50
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E3EDE4
oklch(93.6% 0.016 148.4)
-
Step 200
200
#CCDFCE
oklch(88.5% 0.031 148.4)
-
Step 300
300
#A9CBAC
oklch(80.9% 0.056 147.4)
-
Step 400
400
#79B081
oklch(70.6% 0.089 148.3)
-
Step 500
500
#539C60
oklch(62.9% 0.116 148.1)
-
Step 600
600
#348747
oklch(55.6% 0.126 148.3)
-
Step 700
700
#267238
oklch(49.1% 0.117 148.2)
-
Step 800
800 (this color)
#1D592B
oklch(41.3% 0.097 148.2)
-
Step 900
900
#214C2A
oklch(37.6% 0.075 148.6)
-
Step 950
950
#152D19
oklch(27.1% 0.048 148)
#1D592B 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) | #5A5127 | 0.078 |
| Deuteranopia (no green cones) | #524C2E | 0.076 |
| Tritanopia (no blue cones) | #0B574E | 0.056 |
| Achromatopsia (no color) | #4E4E4E | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1D592B
#1D592B
oklch(41.3% 0.097 148.2)
- #673665
#673665
oklch(41.3% 0.097 328.6)
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 #1D592B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Spruce #0A5F38 ΔE 0.021
- Pine #2B5D34 ΔE 0.022
- Navy Green #35530A ΔE 0.033
- Deep Green #02590F ΔE 0.034
- Forest #0B5509 ΔE 0.037
- Army Green #4B5D16 ΔE 0.055
- Dark Green #006400 ΔE 0.058
- Dark Blue Green #005249 ΔE 0.059
Use #1D592B 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.