#1F4C19
Closest named color: Pine Green (#0A481E). oklch(37.2% 0.094 141.4), rgb(31, 76, 25).
Aa
White text reads best on this color (9.97:1).
About this color
#1F4C19 is a dark, moderately saturated green. In OKLCH its lightness is 37%, its chroma 0.094 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 0.022 away. White text reads best on it, at 9.97:1.
| Hue family | Greens |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.094) |
| Temperature | in between |
| Nearest name | Pine Green (#0A481E) |
| Black text | 2.10:1 |
| White text | 9.97:1 |
Values
| HEX | #1F4C19 |
| RGB | rgb(31, 76, 25) |
| HSL | hsl(113, 50%, 20%) |
| OKLCH | oklch(37.2% 0.094 141.4) |
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 #1F4C19 | 9.97:1 | AAA | Lc -97.1 | Preferred for body text |
| Black text on #1F4C19 | 2.10:1 | Fails | Lc 11.0 | Not readable |
| #1F4C19 text on white | 9.97:1 | AAA | Lc 92.9 | Preferred for body text |
| #1F4C19 text on black | 2.10:1 | Fails | Lc -9.6 | 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
#E3EEE1
oklch(93.7% 0.021 140.9)
-
Step 200
200
#CBE0C8
oklch(88.4% 0.039 141.7)
-
Step 300
300
#A8CDA2
oklch(81% 0.071 141.2)
-
Step 400
400
#77B26F
oklch(70.6% 0.113 141.5)
-
Step 500
500
#529E47
oklch(63% 0.144 141.2)
-
Step 600
600
#328927
oklch(55.7% 0.157 141.5)
-
Step 700
700
#247418
oklch(49.2% 0.147 141.3)
-
Step 800
800
#205E18
oklch(42.6% 0.12 141.5)
-
Step 900
900 (this color)
#1F4C19
oklch(37.2% 0.094 141.4)
-
Step 950
950
#142D11
oklch(26.9% 0.058 141.6)
#1F4C19 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) | #4E4513 | 0.066 |
| Deuteranopia (no green cones) | #48411D | 0.066 |
| Tritanopia (no blue cones) | #194A41 | 0.061 |
| Achromatopsia (no color) | #434343 | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1F4C19
#1F4C19
oklch(37.2% 0.094 141.4)
- #562D5E
#562D5E
oklch(37.1% 0.094 320.9)
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 #1F4C19, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine Green #0A481E ΔE 0.022
- British Racing Green #05480D ΔE 0.027
- Darkgreen #054907 ΔE 0.027
- Bottle Green #044A05 ΔE 0.028
- Forrest Green #154406 ΔE 0.032
- Evergreen #05472A ΔE 0.035
- Forest #0B5509 ΔE 0.037
- Racing Green #014600 ΔE 0.037
Use #1F4C19 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.