#1B722F
Closest named color: Tree Green (#2A7E19). oklch(48.6% 0.13 147), rgb(27, 114, 47).
Aa
White text reads best on this color (6.00:1).
About this color
#1B722F is a medium-dark, moderately saturated green. In OKLCH its lightness is 49%, its chroma 0.130 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 0.047 away. White text reads best on it, at 6.00:1.
| Hue family | Greens |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.130) |
| Temperature | in between |
| Nearest name | Tree Green (#2A7E19) |
| Black text | 3.49:1 |
| White text | 6.00:1 |
Values
| HEX | #1B722F |
| RGB | rgb(27, 114, 47) |
| HSL | hsl(134, 62%, 28%) |
| OKLCH | oklch(48.6% 0.13 147) |
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 #1B722F | 6.00:1 | AA | Lc -84.8 | Fine for body text |
| Black text on #1B722F | 3.49:1 | AA large text | Lc 24.4 | Dividers and decoration only |
| #1B722F text on white | 6.00:1 | AA | Lc 79.6 | Fine for body text |
| #1B722F text on black | 3.49:1 | AA large text | Lc -22.2 | 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
#E2EDE3
oklch(93.5% 0.018 148.1)
-
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
#75B27C
oklch(70.8% 0.1 147.2)
-
Step 500
500
#4E9E5A
oklch(63.1% 0.128 147.1)
-
Step 600
600
#2C883F
oklch(55.5% 0.139 147.2)
-
Step 700
700 (this color)
#1B722F
oklch(48.6% 0.13 147)
-
Step 800
800
#1B5E29
oklch(42.7% 0.107 147.2)
-
Step 900
900
#1E4D26
oklch(37.7% 0.083 147.2)
-
Step 950
950
#132D16
oklch(26.9% 0.053 146.4)
#1B722F 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) | #736729 | 0.101 |
| Deuteranopia (no green cones) | #696034 | 0.100 |
| Tritanopia (no blue cones) | #006F63 | 0.077 |
| Achromatopsia (no color) | #636363 | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1B722F
#1B722F
oklch(48.6% 0.13 147)
- #844185
#844185
oklch(48.6% 0.129 326.8)
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 #1B722F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tree Green #2A7E19 ΔE 0.047
- Jungle Green #048243 ΔE 0.048
- Dark Green #006400 ΔE 0.055
- Dark Olive Green #556B2F ΔE 0.057
- Camo Green #526525 ΔE 0.059
- Camouflage Green #4B6113 ΔE 0.059
- Green #008000 ΔE 0.059
- Dark Grass Green #388004 ΔE 0.060
Use #1B722F 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.