#1F4819
Closest named color: Pine Green (#0A481E). oklch(36% 0.088 141.2), rgb(31, 72, 25).
Aa
White text reads best on this color (10.50:1).
About this color
#1F4819 is a dark, moderately saturated green. In OKLCH its lightness is 36%, its chroma 0.088 and its hue 141°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pine Green (#0A481E), ΔE 0.015 away. White text reads best on it, at 10.50:1.
| Hue family | Greens |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.088) |
| Temperature | in between |
| Nearest name | Pine Green (#0A481E) |
| Black text | 1.99:1 |
| White text | 10.50:1 |
Values
| HEX | #1F4819 |
| RGB | rgb(31, 72, 25) |
| HSL | hsl(112, 48%, 19%) |
| OKLCH | oklch(36% 0.088 141.2) |
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 #1F4819 | 10.50:1 | AAA | Lc -98.2 | Preferred for body text |
| Black text on #1F4819 | 1.99:1 | Fails | Lc 9.8 | Not readable |
| #1F4819 text on white | 10.50:1 | AAA | Lc 94.2 | Preferred for body text |
| #1F4819 text on black | 1.99:1 | Fails | Lc -8.4 | 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
#E3EDE1
oklch(93.5% 0.019 140.5)
-
Step 200
200
#CCE0C9
oklch(88.5% 0.038 141.6)
-
Step 300
300
#AACCA4
oklch(81% 0.066 140.9)
-
Step 400
400
#7BB173
oklch(70.7% 0.105 141.3)
-
Step 500
500
#579D4D
oklch(63.1% 0.134 141.3)
-
Step 600
600
#39872E
oklch(55.5% 0.147 141.3)
-
Step 700
700
#2B7320
oklch(49.2% 0.137 141.2)
-
Step 800
800
#255D1D
oklch(42.6% 0.113 141.3)
-
Step 900
900 (this color)
#1F4819
oklch(36% 0.088 141.2)
-
Step 950
950
#162D12
oklch(27% 0.056 140.8)
#1F4819 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) | #4A4114 | 0.062 |
| Deuteranopia (no green cones) | #443E1D | 0.061 |
| Tritanopia (no blue cones) | #1A463E | 0.058 |
| Achromatopsia (no color) | #3F3F3F | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1F4819
#1F4819
oklch(36% 0.088 141.2)
- #522C59
#522C59
oklch(36.1% 0.088 321.2)
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 #1F4819, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine Green #0A481E ΔE 0.015
- British Racing Green #05480D ΔE 0.023
- Forrest Green #154406 ΔE 0.024
- Evergreen #05472A ΔE 0.027
- Darkgreen #054907 ΔE 0.027
- Bottle Green #044A05 ΔE 0.029
- Racing Green #014600 ΔE 0.033
- Hunter Green #0B4008 ΔE 0.037
Use #1F4819 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.