#307F22
Closest named color: Tree Green (#2A7E19). oklch(52.8% 0.149 140.9), rgb(48, 127, 34).
Aa
White text reads best on this color (5.01:1).
About this color
#307F22 is a medium-dark, vivid green. In OKLCH its lightness is 53%, its chroma 0.149 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 0.009 away. White text reads best on it, at 5.01:1.
| Hue family | Greens |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.149) |
| Temperature | in between |
| Nearest name | Tree Green (#2A7E19) |
| Black text | 4.18:1 |
| White text | 5.01:1 |
Values
| HEX | #307F22 |
| RGB | rgb(48, 127, 34) |
| HSL | hsl(111, 58%, 32%) |
| OKLCH | oklch(52.8% 0.149 140.9) |
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 #307F22 | 5.01:1 | AA | Lc -79.7 | Fine for body text |
| Black text on #307F22 | 4.18:1 | AA large text | Lc 29.7 | Dividers and decoration only |
| #307F22 text on white | 5.01:1 | AA | Lc 74.3 | Content text, not long reading |
| #307F22 text on black | 4.18:1 | AA large text | Lc -27.4 | 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 600.
-
Step 50
50
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E3EDE1
oklch(93.5% 0.019 140.5)
-
Step 200
200
#CCE0C9
oklch(88.5% 0.038 141.6)
-
Step 300
300
#A9CCA3
oklch(80.9% 0.068 141)
-
Step 400
400
#7BB171
oklch(70.6% 0.107 140.6)
-
Step 500
500
#579D4B
oklch(63% 0.136 140.8)
-
Step 600
600 (this color)
#307F22
oklch(52.8% 0.149 140.9)
-
Step 700
700
#2B731E
oklch(49.2% 0.139 140.9)
-
Step 800
800
#255E1B
oklch(42.8% 0.116 140.9)
-
Step 900
900
#234D1D
oklch(37.7% 0.09 141.2)
-
Step 950
950
#162D12
oklch(27% 0.056 140.8)
#307F22 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) | #827313 | 0.102 |
| Deuteranopia (no green cones) | #796D2B | 0.102 |
| Tritanopia (no blue cones) | #247B6D | 0.099 |
| Achromatopsia (no color) | #6F6F6F | 0.150 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #307F22
#307F22
oklch(52.8% 0.149 140.9)
- #91499F
#91499F
oklch(52.9% 0.149 320.9)
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 #307F22, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tree Green #2A7E19 ΔE 0.009
- Dark Grass Green #388004 ΔE 0.015
- Green #008000 ΔE 0.029
- Jungle Green #048243 ΔE 0.032
- Forest Green #228B22 ΔE 0.036
- Emerald Green #028F1E ΔE 0.050
- Olive Green #677A04 ΔE 0.057
- Kelley Green #009337 ΔE 0.057
Use #307F22 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.