#1F712E
Closest named color: Tree Green (#2A7E19). oklch(48.4% 0.128 146.3), rgb(31, 113, 46).
Aa
White text reads best on this color (6.06:1).
About this color
#1F712E is a medium-dark, moderately saturated green. In OKLCH its lightness is 48%, its chroma 0.128 and its hue 146°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tree Green (#2A7E19), ΔE 0.049 away. White text reads best on it, at 6.06:1.
| Hue family | Greens |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.128) |
| Temperature | in between |
| Nearest name | Tree Green (#2A7E19) |
| Black text | 3.45:1 |
| White text | 6.06:1 |
Values
| HEX | #1F712E |
| RGB | rgb(31, 113, 46) |
| HSL | hsl(131, 57%, 28%) |
| OKLCH | oklch(48.4% 0.128 146.3) |
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 #1F712E | 6.06:1 | AA | Lc -85.1 | Fine for body text |
| Black text on #1F712E | 3.45:1 | AA large text | Lc 24.1 | Dividers and decoration only |
| #1F712E text on white | 6.06:1 | AA | Lc 79.9 | Fine for body text |
| #1F712E text on black | 3.45:1 | AA large text | Lc -21.9 | 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
#E3EDE3
oklch(93.6% 0.017 145.4)
-
Step 200
200
#CBE0CC
oklch(88.6% 0.035 146.6)
-
Step 300
300
#A7CCA9
oklch(80.9% 0.063 146.4)
-
Step 400
400
#77B17B
oklch(70.6% 0.099 146.1)
-
Step 500
500
#509E59
oklch(63.2% 0.128 146.3)
-
Step 600
600
#30883E
oklch(55.6% 0.138 146.3)
-
Step 700
700 (this color)
#1F712E
oklch(48.4% 0.128 146.3)
-
Step 800
800
#1F5E29
oklch(42.8% 0.106 146.3)
-
Step 900
900
#204D25
oklch(37.7% 0.083 145.9)
-
Step 950
950
#142D16
oklch(27% 0.052 145.6)
#1F712E 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) | #736627 | 0.099 |
| Deuteranopia (no green cones) | #696033 | 0.097 |
| Tritanopia (no blue cones) | #006E62 | 0.077 |
| Achromatopsia (no color) | #626262 | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1F712E
#1F712E
oklch(48.4% 0.128 146.3)
- #834185
#834185
oklch(48.5% 0.128 326.2)
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 #1F712E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tree Green #2A7E19 ΔE 0.049
- Jungle Green #048243 ΔE 0.051
- Dark Green #006400 ΔE 0.053
- Dark Olive Green #556B2F ΔE 0.055
- Camouflage Green #4B6113 ΔE 0.056
- Camo Green #526525 ΔE 0.056
- Green #008000 ΔE 0.061
- Dark Grass Green #388004 ΔE 0.062
Use #1F712E 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.