#1F7328
Closest named color: Tree Green (#2A7E19). oklch(48.9% 0.136 144.7), rgb(31, 115, 40).
Aa
White text reads best on this color (5.93:1).
About this color
#1F7328 is a medium-dark, moderately saturated green. In OKLCH its lightness is 49%, its chroma 0.136 and its hue 145°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tree Green (#2A7E19), ΔE 0.040 away. White text reads best on it, at 5.93:1.
| Hue family | Greens |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.136) |
| Temperature | in between |
| Nearest name | Tree Green (#2A7E19) |
| Black text | 3.54:1 |
| White text | 5.93:1 |
Values
| HEX | #1F7328 |
| RGB | rgb(31, 115, 40) |
| HSL | hsl(126, 58%, 29%) |
| OKLCH | oklch(48.9% 0.136 144.7) |
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 #1F7328 | 5.93:1 | AA | Lc -84.5 | Fine for body text |
| Black text on #1F7328 | 3.54:1 | AA large text | Lc 24.8 | Dividers and decoration only |
| #1F7328 text on white | 5.93:1 | AA | Lc 79.2 | Fine for body text |
| #1F7328 text on black | 3.54:1 | AA large text | Lc -22.6 | Dividers and decoration only |
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 700.
-
Step 50
50
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E2EDE2
oklch(93.5% 0.019 145.4)
-
Step 200
200
#CBE0CB
oklch(88.5% 0.036 145.3)
-
Step 300
300
#A7CCA7
oklch(80.8% 0.065 144.9)
-
Step 400
400
#76B277
oklch(70.7% 0.105 144.7)
-
Step 500
500
#4F9E53
oklch(63% 0.134 144.8)
-
Step 600
600
#2E8836
oklch(55.5% 0.146 144.7)
-
Step 700
700 (this color)
#1F7328
oklch(48.9% 0.136 144.7)
-
Step 800
800
#1D5E23
oklch(42.6% 0.112 144.8)
-
Step 900
900
#1F4D22
oklch(37.6% 0.087 144.8)
-
Step 950
950
#132D14
oklch(26.9% 0.055 144.6)
#1F7328 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) | #75681F | 0.101 |
| Deuteranopia (no green cones) | #6B612E | 0.101 |
| Tritanopia (no blue cones) | #017063 | 0.083 |
| Achromatopsia (no color) | #646464 | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1F7328
#1F7328
oklch(48.9% 0.136 144.7)
- #85408A
#85408A
oklch(48.9% 0.136 324.8)
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 #1F7328, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tree Green #2A7E19 ΔE 0.040
- Jungle Green #048243 ΔE 0.047
- Green #008000 ΔE 0.052
- Dark Grass Green #388004 ΔE 0.053
- Dark Green #006400 ΔE 0.055
- Dark Olive Green #556B2F ΔE 0.059
- Camouflage Green #4B6113 ΔE 0.060
- Camo Green #526525 ΔE 0.061
Use #1F7328 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.