#1F592A
Closest named color: Pine (#2B5D34). oklch(41.3% 0.097 147.2), rgb(31, 89, 42).
Aa
White text reads best on this color (8.33:1).
About this color
#1F592A is a dark, moderately saturated green. In OKLCH its lightness is 41%, its chroma 0.097 and its hue 147°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pine (#2B5D34), ΔE 0.022 away. White text reads best on it, at 8.33:1.
| Hue family | Greens |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.097) |
| Temperature | in between |
| Nearest name | Pine (#2B5D34) |
| Black text | 2.52:1 |
| White text | 8.33:1 |
Values
| HEX | #1F592A |
| RGB | rgb(31, 89, 42) |
| HSL | hsl(131, 48%, 24%) |
| OKLCH | oklch(41.3% 0.097 147.2) |
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 #1F592A | 8.33:1 | AAA | Lc -93.1 | Preferred for body text |
| Black text on #1F592A | 2.52:1 | Fails | Lc 15.5 | Dividers and decoration only |
| #1F592A text on white | 8.33:1 | AAA | Lc 88.5 | Fine for body text |
| #1F592A text on black | 2.52:1 | 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
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E3EDE4
oklch(93.6% 0.016 148.4)
-
Step 200
200
#CCDFCD
oklch(88.4% 0.032 146.8)
-
Step 300
300
#A9CBAC
oklch(80.9% 0.056 147.4)
-
Step 400
400
#7AB080
oklch(70.6% 0.09 147.3)
-
Step 500
500
#559C5F
oklch(63% 0.116 147.2)
-
Step 600
600
#378745
oklch(55.7% 0.127 147.1)
-
Step 700
700
#287237
oklch(49.1% 0.117 147.4)
-
Step 800
800 (this color)
#1F592A
oklch(41.3% 0.097 147.2)
-
Step 900
900
#224C29
oklch(37.6% 0.076 147.5)
-
Step 950
950
#152D18
oklch(27.1% 0.049 146.9)
#1F592A 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) | #5A5126 | 0.077 |
| Deuteranopia (no green cones) | #534C2D | 0.076 |
| Tritanopia (no blue cones) | #11574E | 0.057 |
| Achromatopsia (no color) | #4E4E4E | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1F592A
#1F592A
oklch(41.3% 0.097 147.2)
- #663666
#663666
oklch(41.2% 0.097 327.2)
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 #1F592A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine #2B5D34 ΔE 0.022
- Spruce #0A5F38 ΔE 0.022
- Navy Green #35530A ΔE 0.031
- Deep Green #02590F ΔE 0.034
- Forest #0B5509 ΔE 0.037
- Army Green #4B5D16 ΔE 0.054
- Dark Green #006400 ΔE 0.057
- Dark Blue Green #005249 ΔE 0.060
Use #1F592A 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.