#307223
Closest named color: Tree Green (#2A7E19). oklch(49.1% 0.131 140.6), rgb(48, 114, 35).
Aa
White text reads best on this color (5.90:1).
About this color
#307223 is a medium-dark, moderately saturated green. In OKLCH its lightness is 49%, its chroma 0.131 and its hue 141°. 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 5.90:1.
| Hue family | Greens |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.131) |
| Temperature | in between |
| Nearest name | Tree Green (#2A7E19) |
| Black text | 3.55:1 |
| White text | 5.90:1 |
Values
| HEX | #307223 |
| RGB | rgb(48, 114, 35) |
| HSL | hsl(110, 53%, 29%) |
| OKLCH | oklch(49.1% 0.131 140.6) |
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 #307223 | 5.90:1 | AA | Lc -84.5 | Fine for body text |
| Black text on #307223 | 3.55:1 | AA large text | Lc 24.8 | Dividers and decoration only |
| #307223 text on white | 5.90:1 | AA | Lc 79.2 | Fine for body text |
| #307223 text on black | 3.55:1 | 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
#E4EDE2
oklch(93.6% 0.017 140)
-
Step 200
200
#CDDFCA
oklch(88.4% 0.034 141.2)
-
Step 300
300
#ABCBA5
oklch(80.8% 0.063 140.7)
-
Step 400
400
#7DB074
oklch(70.6% 0.101 140.8)
-
Step 500
500
#5B9C4E
oklch(63% 0.13 140.4)
-
Step 600
600
#3E8731
oklch(55.7% 0.142 140.8)
-
Step 700
700 (this color)
#307223
oklch(49.1% 0.131 140.6)
-
Step 800
800
#295D1F
oklch(42.8% 0.109 140.6)
-
Step 900
900
#264C1F
oklch(37.6% 0.084 140.6)
-
Step 950
950
#172D13
oklch(27.1% 0.054 140.6)
#307223 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) | #756819 | 0.089 |
| Deuteranopia (no green cones) | #6D622A | 0.091 |
| Tritanopia (no blue cones) | #286E62 | 0.088 |
| Achromatopsia (no color) | #646464 | 0.132 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #307223
#307223
oklch(49.1% 0.131 140.6)
- #81448E
#81448E
oklch(49.2% 0.131 320.4)
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 #307223, 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 0.050
- Dark Olive Green #556B2F ΔE 0.050
- Dark Grass Green #388004 ΔE 0.051
- Camo Green #526525 ΔE 0.053
- Camouflage Green #4B6113 ΔE 0.054
- Green #008000 ΔE 0.054
- Dark Green #006400 ΔE 0.058
Use #307223 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.