#1F7130
Closest named color: Tree Green (#2A7E19). oklch(48.4% 0.126 146.9), rgb(31, 113, 48).
Aa
White text reads best on this color (6.06:1).
About this color
#1F7130 is a medium-dark, moderately saturated green. In OKLCH its lightness is 48%, its chroma 0.126 and its hue 147°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tree Green (#2A7E19), ΔE 0.051 away. White text reads best on it, at 6.06:1.
| Hue family | Greens |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.126) |
| Temperature | in between |
| Nearest name | Tree Green (#2A7E19) |
| Black text | 3.46:1 |
| White text | 6.06:1 |
Values
| HEX | #1F7130 |
| RGB | rgb(31, 113, 48) |
| HSL | hsl(132, 57%, 28%) |
| OKLCH | oklch(48.4% 0.126 146.9) |
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 #1F7130 | 6.06:1 | AA | Lc -85.1 | Fine for body text |
| Black text on #1F7130 | 3.46:1 | AA large text | Lc 24.1 | Dividers and decoration only |
| #1F7130 text on white | 6.06:1 | AA | Lc 79.9 | Fine for body text |
| #1F7130 text on black | 3.46:1 | 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
#A7CCAA
oklch(80.9% 0.062 147.2)
-
Step 400
400
#77B17D
oklch(70.6% 0.097 147)
-
Step 500
500
#509D5B
oklch(63% 0.124 147)
-
Step 600
600
#308840
oklch(55.7% 0.136 146.8)
-
Step 700
700 (this color)
#1F7130
oklch(48.4% 0.126 146.9)
-
Step 800
800
#1E5E2A
oklch(42.8% 0.105 146.9)
-
Step 900
900
#204D26
oklch(37.8% 0.082 146.4)
-
Step 950
950
#142D17
oklch(27% 0.051 146.6)
#1F7130 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) | #72672A | 0.097 |
| Deuteranopia (no green cones) | #696035 | 0.097 |
| Tritanopia (no blue cones) | #006E62 | 0.074 |
| Achromatopsia (no color) | #626262 | 0.127 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1F7130
#1F7130
oklch(48.4% 0.126 146.9)
- #834184
#834184
oklch(48.4% 0.127 326.8)
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 #1F7130, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tree Green #2A7E19 ΔE 0.051
- Jungle Green #048243 ΔE 0.051
- Dark Olive Green #556B2F ΔE 0.054
- Dark Green #006400 ΔE 0.054
- Camo Green #526525 ΔE 0.055
- Camouflage Green #4B6113 ΔE 0.056
- Green #008000 ΔE 0.063
- Dark Grass Green #388004 ΔE 0.063
Use #1F7130 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.