#1F7036
Closest named color: Dark Olive Green (#556B2F). oklch(48.2% 0.119 148.9), rgb(31, 112, 54).
Aa
White text reads best on this color (6.12:1).
About this color
#1F7036 is a medium-dark, moderately saturated green. In OKLCH its lightness is 48%, its chroma 0.119 and its hue 149°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive Green (#556B2F), ΔE 0.052 away. White text reads best on it, at 6.12:1.
| Hue family | Greens |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.119) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.42:1 |
| White text | 6.12:1 |
Values
| HEX | #1F7036 |
| RGB | rgb(31, 112, 54) |
| HSL | hsl(137, 57%, 28%) |
| OKLCH | oklch(48.2% 0.119 148.9) |
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 #1F7036 | 6.12:1 | AA | Lc -85.4 | Fine for body text |
| Black text on #1F7036 | 3.42:1 | AA large text | Lc 23.9 | Dividers and decoration only |
| #1F7036 text on white | 6.12:1 | AA | Lc 80.2 | Fine for body text |
| #1F7036 text on black | 3.42:1 | AA large text | Lc -21.6 | 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
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E3EDE4
oklch(93.6% 0.016 148.4)
-
Step 200
200
#CBDFCE
oklch(88.4% 0.031 149.8)
-
Step 300
300
#A8CBAD
oklch(80.8% 0.056 149.1)
-
Step 400
400
#77B181
oklch(70.7% 0.092 149)
-
Step 500
500
#519D61
oklch(63.1% 0.117 148.9)
-
Step 600
600
#318747
oklch(55.5% 0.127 148.9)
-
Step 700
700 (this color)
#1F7036
oklch(48.2% 0.119 148.9)
-
Step 800
800
#1F5D2F
oklch(42.6% 0.098 148.9)
-
Step 900
900
#204D2A
oklch(37.8% 0.077 148.8)
-
Step 950
950
#142D19
oklch(27% 0.048 148.8)
#1F7036 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) | #716631 | 0.096 |
| Deuteranopia (no green cones) | #675F3A | 0.095 |
| Tritanopia (no blue cones) | #006E62 | 0.066 |
| Achromatopsia (no color) | #626262 | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1F7036
#1F7036
oklch(48.2% 0.119 148.9)
- #82437F
#82437F
oklch(48.3% 0.118 329)
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 #1F7036, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.052
- Camo Green #526525 ΔE 0.053
- Jungle Green #048243 ΔE 0.053
- Camouflage Green #4B6113 ΔE 0.055
- Dark Green #006400 ΔE 0.057
- Tree Green #2A7E19 ΔE 0.058
- Spruce #0A5F38 ΔE 0.059
- Pine #2B5D34 ΔE 0.060
Use #1F7036 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.