#1F441D
Closest named color: Pine Green (#0A481E). oklch(34.8% 0.077 142.7), rgb(31, 68, 29).
Aa
White text reads best on this color (11.03:1).
About this color
#1F441D is a dark, moderately saturated green. In OKLCH its lightness is 35%, its chroma 0.077 and its hue 143°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pine Green (#0A481E), ΔE 0.018 away. White text reads best on it, at 11.03:1.
| Hue family | Greens |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.077) |
| Temperature | in between |
| Nearest name | Pine Green (#0A481E) |
| Black text | 1.90:1 |
| White text | 11.03:1 |
Values
| HEX | #1F441D |
| RGB | rgb(31, 68, 29) |
| HSL | hsl(117, 40%, 19%) |
| OKLCH | oklch(34.8% 0.077 142.7) |
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 #1F441D | 11.03:1 | AAA | Lc -99.2 | Preferred for body text |
| Black text on #1F441D | 1.90:1 | Fails | Lc 8.5 | Not readable |
| #1F441D text on white | 11.03:1 | AAA | Lc 95.4 | Preferred for body text |
| #1F441D text on black | 1.90:1 | Fails | Lc -7.3 | 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
#F3F7F2
oklch(97.2% 0.008 139.4)
-
Step 100
100
#E4EDE3
oklch(93.7% 0.016 142.6)
-
Step 200
200
#CDDFCC
oklch(88.5% 0.032 143.8)
-
Step 300
300
#ABCBA9
oklch(80.9% 0.058 143.5)
-
Step 400
400
#7EB07A
oklch(70.8% 0.094 142.7)
-
Step 500
500
#5C9C58
oklch(63.2% 0.119 142.8)
-
Step 600
600
#40863C
oklch(55.7% 0.129 142.6)
-
Step 700
700
#31712E
oklch(49% 0.12 142.7)
-
Step 800
800
#2A5C27
oklch(42.6% 0.099 142.6)
-
Step 900
900 (this color)
#1F441D
oklch(34.8% 0.077 142.7)
-
Step 950
950
#172C16
oklch(26.8% 0.048 143.1)
#1F441D 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) | #463E1A | 0.057 |
| Deuteranopia (no green cones) | #403B20 | 0.055 |
| Tritanopia (no blue cones) | #1A423B | 0.049 |
| Achromatopsia (no color) | #3C3C3C | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1F441D
#1F441D
oklch(34.8% 0.077 142.7)
- #4D2B51
#4D2B51
oklch(34.8% 0.077 323.2)
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 #1F441D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine Green #0A481E ΔE 0.018
- Evergreen #05472A ΔE 0.021
- Forrest Green #154406 ΔE 0.026
- British Racing Green #05480D ΔE 0.032
- Hunter Green #0B4008 ΔE 0.032
- Dark Olive #373E02 ΔE 0.035
- Darkgreen #054907 ΔE 0.037
- Racing Green #014600 ΔE 0.039
Use #1F441D 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.