#1F4117
Closest named color: Forrest Green (#154406). oklch(33.8% 0.079 139.9), rgb(31, 65, 23).
Aa
White text reads best on this color (11.49:1).
About this color
#1F4117 is a dark, moderately saturated green. In OKLCH its lightness is 34%, its chroma 0.079 and its hue 140°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Forrest Green (#154406), ΔE 0.024 away. White text reads best on it, at 11.49:1.
| Hue family | Greens |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.079) |
| Temperature | in between |
| Nearest name | Forrest Green (#154406) |
| Black text | 1.82:1 |
| White text | 11.49:1 |
Values
| HEX | #1F4117 |
| RGB | rgb(31, 65, 23) |
| HSL | hsl(109, 48%, 17%) |
| OKLCH | oklch(33.8% 0.079 139.9) |
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 #1F4117 | 11.49:1 | AAA | Lc -100.0 | Preferred for body text |
| Black text on #1F4117 | 1.82:1 | Fails | Lc 7.6 | Not readable |
| #1F4117 text on white | 11.49:1 | AAA | Lc 96.3 | Preferred for body text |
| #1F4117 text on black | 1.82:1 | Fails | Lc 0.0 | 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
#E4EDE2
oklch(93.6% 0.017 140)
-
Step 200
200
#CEDFCA
oklch(88.5% 0.034 139.7)
-
Step 300
300
#ADCBA6
oklch(81% 0.06 139.8)
-
Step 400
400
#81AF76
oklch(70.6% 0.095 139.6)
-
Step 500
500
#609B52
oklch(63.1% 0.121 139.7)
-
Step 600
600
#458536
oklch(55.5% 0.131 139.9)
-
Step 700
700
#367128
oklch(49.2% 0.123 140)
-
Step 800
800
#2D5C23
oklch(42.7% 0.101 140.2)
-
Step 900
900 (this color)
#1F4117
oklch(33.8% 0.079 139.9)
-
Step 950
950
#192C14
oklch(26.9% 0.049 139.3)
#1F4117 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) | #433B13 | 0.054 |
| Deuteranopia (no green cones) | #3E381A | 0.054 |
| Tritanopia (no blue cones) | #1C3F38 | 0.053 |
| Achromatopsia (no color) | #393939 | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1F4117
#1F4117
oklch(33.8% 0.079 139.9)
- #492851
#492851
oklch(33.8% 0.08 319.6)
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 #1F4117, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Forrest Green #154406 ΔE 0.024
- Pine Green #0A481E ΔE 0.024
- Hunter Green #0B4008 ΔE 0.025
- Evergreen #05472A ΔE 0.028
- Dark Olive #373E02 ΔE 0.032
- British Racing Green #05480D ΔE 0.033
- Racing Green #014600 ΔE 0.037
- Darkgreen #054907 ΔE 0.038
Use #1F4117 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.