#1F5218
Closest named color: Forest (#0B5509). oklch(39% 0.104 141.3), rgb(31, 82, 24).
Aa
White text reads best on this color (9.21:1).
About this color
#1F5218 is a dark, moderately saturated green. In OKLCH its lightness is 39%, its chroma 0.104 and its hue 141°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Forest (#0B5509), ΔE 0.022 away. White text reads best on it, at 9.21:1.
| Hue family | Greens |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.104) |
| Temperature | in between |
| Nearest name | Forest (#0B5509) |
| Black text | 2.27:1 |
| White text | 9.21:1 |
Values
| HEX | #1F5218 |
| RGB | rgb(31, 82, 24) |
| HSL | hsl(113, 55%, 21%) |
| OKLCH | oklch(39% 0.104 141.3) |
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 #1F5218 | 9.21:1 | AAA | Lc -95.3 | Preferred for body text |
| Black text on #1F5218 | 2.27:1 | Fails | Lc 13.0 | Not readable |
| #1F5218 text on white | 9.21:1 | AAA | Lc 91.0 | Preferred for body text |
| #1F5218 text on black | 2.27:1 | Fails | Lc -11.4 | 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
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E2EEE0
oklch(93.6% 0.023 141.2)
-
Step 200
200
#CAE1C6
oklch(88.5% 0.044 141)
-
Step 300
300
#A5CE9F
oklch(81% 0.078 141.5)
-
Step 400
400
#72B469
oklch(70.7% 0.125 141.4)
-
Step 500
500
#4AA03E
oklch(63.1% 0.159 141.3)
-
Step 600
600
#268A15
oklch(55.5% 0.173 141.3)
-
Step 700
700
#167503
oklch(49% 0.161 141.3)
-
Step 800
800
#17600B
oklch(42.8% 0.134 141.3)
-
Step 900
900 (this color)
#1F5218
oklch(39% 0.104 141.3)
-
Step 950
950
#112E0D
oklch(27% 0.067 141.3)
#1F5218 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) | #544A11 | 0.072 |
| Deuteranopia (no green cones) | #4E461D | 0.073 |
| Tritanopia (no blue cones) | #184F46 | 0.069 |
| Achromatopsia (no color) | #484848 | 0.105 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1F5218
#1F5218
oklch(39% 0.104 141.3)
- #5E2F66
#5E2F66
oklch(39% 0.105 321.6)
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 #1F5218, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Forest #0B5509 ΔE 0.022
- Navy Green #35530A ΔE 0.024
- Deep Green #02590F ΔE 0.029
- Bottle Green #044A05 ΔE 0.037
- Darkgreen #054907 ΔE 0.038
- British Racing Green #05480D ΔE 0.040
- Pine Green #0A481E ΔE 0.040
- Pine #2B5D34 ΔE 0.047
Use #1F5218 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.